| 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 | $181.90 | 4.691% | $190.4329 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $204.73 | 6.273% | $217.5727 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $62.93 | 8.851% | $68.4999 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $8.47 | 13.584% | $9.6206 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $65.85 | 7.593% | $70.85 | $70.85 | $70.85 | $70.90 |
| Purchase #6 | $84.86 | 13.586% | $96.3891 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $180.37 | 11.592% | $201.2785 | $201.28 | $201.30 | $201.30 |
| 7 purchase totals = | $789.11 | $854.6437 | $854.64 | $854.65 | $854.70 | |