| 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 | $192.43 | 6.128% | $204.2221 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $154.93 | 3.589% | $160.4904 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $145.35 | 9.508% | $159.1699 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $147.90 | 12.638% | $166.5916 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $91.81 | 10.246% | $101.2169 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $112.27 | 12.873% | $126.7225 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $161.95 | 10.865% | $179.5459 | $179.55 | $179.55 | $179.50 |
| 7 purchase totals = | $1,006.64 | $1,097.9593 | $1,097.96 | $1,097.90 | $1,097.90 | |