| 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 | $189.38 | 9.553% | $207.4715 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $43.97 | 13.745% | $50.0137 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $99.91 | 13.296% | $113.194 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $168.43 | 3.478% | $174.288 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $19.82 | 13.238% | $22.4438 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $161.66 | 11.218% | $179.795 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $33.45 | 7.356% | $35.9106 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $716.62 | $783.1166 | $783.11 | $783.10 | $783.10 | |