| 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 | $127.57 | 6.544% | $135.9182 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $134.81 | 13.551% | $153.0781 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $84.33 | 10.684% | $93.3398 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $199.47 | 7.647% | $214.7235 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $23.25 | 12.684% | $26.199 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $189.68 | 9.476% | $207.6541 | $207.65 | $207.65 | $207.70 |
| Purchase #7 | $87.59 | 12.383% | $98.4363 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $846.70 | $929.3490 | $929.35 | $929.35 | $929.30 | |