| 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 | $42.59 | 13.149% | $48.1902 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $133.33 | 11.236% | $148.311 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $156.43 | 8.446% | $169.6421 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $108.27 | 6.304% | $115.0953 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $198.67 | 5.766% | $210.1253 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $169.48 | 5.439% | $178.698 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $159.67 | 10.282% | $176.0873 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $968.44 | $1,046.1492 | $1,046.16 | $1,046.20 | $1,046.10 | |