| 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 | $177.51 | 9.232% | $193.8977 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $217.44 | 3.790% | $225.681 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $76.39 | 10.117% | $84.1184 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $30.33 | 7.615% | $32.6396 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $220.33 | 8.392% | $238.8201 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $135.42 | 10.637% | $149.8246 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $163.78 | 11.327% | $182.3314 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $1,021.20 | $1,107.3128 | $1,107.31 | $1,107.30 | $1,107.20 | |