| 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 | $180.29 | 11.690% | $201.3659 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $156.75 | 3.531% | $162.2848 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $238.68 | 5.381% | $251.5234 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $80.38 | 9.248% | $87.8135 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $153.41 | 13.248% | $173.7338 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $87.88 | 5.794% | $92.9718 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $52.84 | 4.431% | $55.1813 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $950.23 | $1,024.8745 | $1,024.86 | $1,024.85 | $1,024.90 | |