| 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 | $164.74 | 13.353% | $186.7377 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $143.84 | 3.252% | $148.5177 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $57.63 | 8.158% | $62.3315 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $143.51 | 5.295% | $151.1089 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $149.85 | 6.135% | $159.0433 | $159.04 | $159.05 | $159.00 |
| Purchase #6 | $209.69 | 13.151% | $237.2663 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $181.88 | 11.284% | $202.4033 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,051.14 | $1,147.4087 | $1,147.41 | $1,147.40 | $1,147.30 | |