| 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 | $189.42 | 10.141% | $208.6291 | $208.63 | $208.65 | $208.60 |
| Purchase #2 | $115.58 | 7.647% | $124.4184 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $13.72 | 11.221% | $15.2595 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $211.52 | 3.507% | $218.938 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $158.96 | 12.213% | $178.3738 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $40.85 | 6.505% | $43.5073 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $144.85 | 3.219% | $149.5127 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $874.90 | $938.6388 | $938.64 | $938.60 | $938.60 | |