| 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 | $189.25 | 7.572% | $203.58 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $179.87 | 12.771% | $202.8412 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $245.59 | 9.251% | $268.3095 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $31.64 | 7.498% | $34.0124 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $175.76 | 7.142% | $188.3128 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $66.67 | 11.628% | $74.4224 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $178.92 | 11.257% | $199.061 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $1,067.70 | $1,170.5393 | $1,170.53 | $1,170.50 | $1,170.50 | |