| 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 | $38.89 | 13.209% | $44.027 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $146.93 | 8.555% | $159.4999 | $159.50 | $159.50 | $159.50 |
| Purchase #3 | $149.72 | 5.516% | $157.9786 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $198.85 | 6.794% | $212.3599 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $134.39 | 8.418% | $145.703 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $83.48 | 9.628% | $91.5175 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $135.91 | 6.829% | $145.1913 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $888.17 | $956.2772 | $956.28 | $956.30 | $956.30 | |