| 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 | $119.74 | 13.424% | $135.8139 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $166.79 | 5.152% | $175.383 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $106.41 | 4.204% | $110.8835 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $96.57 | 10.796% | $106.9957 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $194.96 | 6.420% | $207.4764 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $195.42 | 3.846% | $202.9359 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $187.81 | 13.161% | $212.5277 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,067.70 | $1,152.0161 | $1,152.02 | $1,152.10 | $1,152.00 | |