| 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 | $178.28 | 5.865% | $188.7361 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $53.91 | 7.521% | $57.9646 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $243.87 | 13.771% | $277.4533 | $277.45 | $277.45 | $277.50 |
| Purchase #4 | $96.88 | 7.832% | $104.4676 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $249.51 | 10.358% | $275.3542 | $275.35 | $275.35 | $275.40 |
| Purchase #6 | $70.67 | 8.244% | $76.496 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $186.81 | 9.348% | $204.273 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,079.93 | $1,184.7448 | $1,184.74 | $1,184.70 | $1,184.90 | |