| 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 | $186.47 | 4.833% | $195.4821 | $195.48 | $195.50 | $195.50 |
| Purchase #2 | $122.36 | 10.436% | $135.1295 | $135.13 | $135.15 | $135.10 |
| Purchase #3 | $28.27 | 5.607% | $29.8551 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $173.66 | 5.315% | $182.89 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $52.98 | 8.198% | $57.3233 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $244.38 | 11.768% | $273.1386 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $86.58 | 9.302% | $94.6337 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $894.70 | $968.4523 | $968.45 | $968.50 | $968.40 | |