| 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 | $166.87 | 13.690% | $189.7145 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $135.95 | 8.273% | $147.1971 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $152.65 | 3.677% | $158.2629 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $181.61 | 4.778% | $190.2873 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $46.39 | 12.736% | $52.2982 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $32.33 | 6.789% | $34.5249 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $139.97 | 6.629% | $149.2486 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $855.77 | $921.5335 | $921.53 | $921.50 | $921.50 | |