| 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 | $105.73 | 11.377% | $117.7589 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $148.79 | 4.479% | $155.4543 | $155.45 | $155.45 | $155.50 |
| Purchase #3 | $214.27 | 7.785% | $230.9509 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $39.31 | 7.278% | $42.171 | $42.17 | $42.15 | $42.20 |
| Purchase #5 | $68.80 | 9.570% | $75.3842 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $152.75 | 4.566% | $159.7246 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $24.34 | 13.482% | $27.6215 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $753.99 | $809.0654 | $809.05 | $809.00 | $809.20 | |