| 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 | $151.28 | 12.268% | $169.839 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $92.77 | 3.529% | $96.0439 | $96.04 | $96.05 | $96.00 |
| Purchase #3 | $73.30 | 6.244% | $77.8769 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $22.35 | 4.342% | $23.3204 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $209.87 | 13.430% | $238.0555 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $132.49 | 7.422% | $142.3234 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $46.77 | 4.155% | $48.7133 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $728.83 | $796.1724 | $796.17 | $796.15 | $796.10 | |