| 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 | $144.49 | 8.251% | $156.4119 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $196.82 | 12.549% | $221.5189 | $221.52 | $221.50 | $221.50 |
| Purchase #3 | $122.99 | 6.209% | $130.6264 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $22.41 | 13.848% | $25.5133 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $202.53 | 5.145% | $212.9502 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $75.88 | 10.450% | $83.8095 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $57.28 | 8.620% | $62.2175 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $822.40 | $893.0477 | $893.05 | $893.00 | $893.00 | |