| 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 | $157.37 | 9.716% | $172.6601 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $87.87 | 6.870% | $93.9067 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $240.95 | 7.440% | $258.8767 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $93.57 | 9.333% | $102.3029 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $94.46 | 5.325% | $99.49 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $189.52 | 7.771% | $204.2476 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $5.38 | 7.430% | $5.7797 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $869.12 | $937.2637 | $937.27 | $937.30 | $937.30 | |