| 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 | $149.92 | 7.303% | $160.8687 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $69.39 | 4.414% | $72.4529 | $72.45 | $72.45 | $72.50 |
| Purchase #3 | $75.79 | 6.570% | $80.7694 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $52.49 | 8.864% | $57.1427 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $29.32 | 11.281% | $32.6276 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $210.62 | 10.354% | $232.4276 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $109.95 | 7.343% | $118.0236 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $697.48 | $754.3125 | $754.31 | $754.30 | $754.30 | |