| 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 | $19.68 | 10.517% | $21.7497 | $21.75 | $21.75 | $21.70 |
| Purchase #2 | $131.84 | 5.398% | $138.9567 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $177.32 | 11.249% | $197.2667 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $144.95 | 7.256% | $155.4676 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $201.40 | 6.561% | $214.6139 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $135.26 | 12.191% | $151.7495 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $94.37 | 8.262% | $102.1668 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $904.82 | $981.9709 | $981.98 | $981.90 | $982.00 | |