| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.94 | 6.779% | $207.0872 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $149.52 | 10.203% | $164.7755 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $122.70 | 10.190% | $135.2031 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $120.58 | 11.391% | $134.3153 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $157.96 | 11.119% | $175.5236 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $139.86 | 13.148% | $158.2488 | $158.25 | $158.25 | $158.20 |
| Purchase #7 | $176.99 | 4.207% | $184.436 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,061.55 | $1,159.5895 | $1,159.60 | $1,159.60 | $1,159.50 | |