| 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 | $13.47 | 5.784% | $14.2491 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $160.55 | 13.422% | $182.099 | $182.10 | $182.10 | $182.10 |
| Purchase #3 | $44.50 | 11.714% | $49.7127 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $178.54 | 13.266% | $202.2251 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $198.96 | 3.726% | $206.3732 | $206.37 | $206.35 | $206.40 |
| Purchase #6 | $95.28 | 11.811% | $106.5335 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $147.65 | 10.338% | $162.9141 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $838.95 | $924.1067 | $924.10 | $924.10 | $924.00 | |