| 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 | $133.55 | 10.161% | $147.12 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $93.43 | 8.282% | $101.1679 | $101.17 | $101.15 | $101.20 |
| Purchase #3 | $144.26 | 6.826% | $154.1072 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $152.63 | 11.219% | $169.7536 | $169.75 | $169.75 | $169.80 |
| Purchase #5 | $74.31 | 9.329% | $81.2424 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $217.72 | 8.253% | $235.6884 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $62.98 | 13.402% | $71.4206 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $878.88 | $960.5001 | $960.50 | $960.45 | $960.50 | |