| 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 | $159.64 | 8.703% | $173.5335 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $235.74 | 10.511% | $260.5186 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $31.52 | 7.283% | $33.8156 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $169.84 | 6.781% | $181.3569 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $33.36 | 6.491% | $35.5254 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $12.33 | 12.152% | $13.8283 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $216.39 | 3.243% | $223.4075 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $858.82 | $921.9858 | $922.00 | $922.00 | $921.90 | |