| 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 | $27.88 | 13.603% | $31.6725 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $135.47 | 8.584% | $147.0987 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $176.82 | 4.751% | $185.2207 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $127.91 | 7.266% | $137.2039 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $33.58 | 5.227% | $35.3352 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $201.31 | 13.749% | $228.9881 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $168.55 | 13.200% | $190.7986 | $190.80 | $190.80 | $190.80 |
| 7 purchase totals = | $871.52 | $956.3177 | $956.32 | $956.30 | $956.30 | |