| 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 | $215.51 | 13.598% | $244.815 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $22.95 | 9.840% | $25.2083 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $54.60 | 13.799% | $62.1343 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $65.98 | 7.777% | $71.1113 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $143.89 | 9.566% | $157.6545 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $7.60 | 9.754% | $8.3413 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $195.39 | 8.235% | $211.4804 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $705.92 | $780.7451 | $780.74 | $780.75 | $780.70 | |