| 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 | $195.71 | 9.161% | $213.639 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $135.67 | 13.660% | $154.2025 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $38.54 | 9.259% | $42.1084 | $42.11 | $42.10 | $42.10 |
| Purchase #4 | $194.90 | 6.719% | $207.9953 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $149.27 | 13.607% | $169.5812 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $196.88 | 7.687% | $212.0142 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $160.52 | 3.429% | $166.0242 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,071.49 | $1,165.5648 | $1,165.56 | $1,165.55 | $1,165.50 | |