| 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 | $166.82 | 12.110% | $187.0219 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $50.42 | 6.182% | $53.537 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $52.46 | 10.120% | $57.769 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $35.78 | 13.543% | $40.6257 | $40.63 | $40.65 | $40.60 |
| Purchase #5 | $151.94 | 4.394% | $158.6162 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $96.60 | 11.623% | $107.8278 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $179.47 | 10.305% | $197.9644 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $733.49 | $803.3620 | $803.37 | $803.35 | $803.30 | |