| 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 | $14.48 | 8.565% | $15.7202 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $140.81 | 6.242% | $149.5994 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $86.63 | 7.427% | $93.064 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $130.54 | 7.349% | $140.1334 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $109.41 | 6.204% | $116.1978 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $176.27 | 11.666% | $196.8337 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $150.66 | 9.673% | $165.2333 | $165.23 | $165.25 | $165.20 |
| 7 purchase totals = | $808.80 | $876.7818 | $876.77 | $876.80 | $876.70 | |