| 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 | $149.80 | 12.460% | $168.4651 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $33.26 | 9.727% | $36.4952 | $36.50 | $36.50 | $36.50 |
| Purchase #3 | $229.56 | 8.374% | $248.7834 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $151.96 | 4.318% | $158.5216 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $228.66 | 13.325% | $259.1289 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $247.72 | 8.846% | $269.6333 | $269.63 | $269.65 | $269.60 |
| Purchase #7 | $22.55 | 11.458% | $25.1338 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $1,063.51 | $1,166.1613 | $1,166.16 | $1,166.20 | $1,166.10 | |