| 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 | $143.68 | 11.372% | $160.0193 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $187.66 | 7.795% | $202.2881 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $145.89 | 13.346% | $165.3605 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $158.76 | 8.453% | $172.18 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $170.59 | 10.816% | $189.041 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $21.66 | 4.359% | $22.6042 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $15.64 | 6.739% | $16.694 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $843.88 | $928.1871 | $928.18 | $928.20 | $928.20 | |