| 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 | $43.52 | 10.664% | $48.161 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $124.39 | 6.224% | $132.132 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $150.55 | 12.529% | $169.4124 | $169.41 | $169.40 | $169.40 |
| Purchase #4 | $10.50 | 9.332% | $11.4799 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $242.58 | 5.311% | $255.4634 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $135.52 | 8.557% | $147.1164 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $160.68 | 8.180% | $173.8236 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $867.74 | $937.5887 | $937.58 | $937.55 | $937.60 | |