| 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 | $105.94 | 11.412% | $118.0299 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $60.90 | 4.104% | $63.3993 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $149.49 | 12.212% | $167.7457 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $191.99 | 12.596% | $216.1731 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $123.26 | 9.635% | $135.1361 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $164.47 | 7.341% | $176.5437 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $47.82 | 13.181% | $54.1232 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $843.87 | $931.1510 | $931.15 | $931.15 | $931.00 | |