| 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 | $120.30 | 13.638% | $136.7065 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $193.61 | 11.540% | $215.9526 | $215.95 | $215.95 | $216.00 |
| Purchase #3 | $88.48 | 7.590% | $95.1956 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $160.67 | 13.488% | $182.3412 | $182.34 | $182.35 | $182.30 |
| Purchase #5 | $117.52 | 4.391% | $122.6803 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $171.48 | 10.427% | $189.3602 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $84.80 | 12.152% | $95.1049 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $936.86 | $1,037.3413 | $1,037.34 | $1,037.35 | $1,037.40 | |