| 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 | $163.75 | 7.551% | $176.1148 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $35.59 | 5.615% | $37.5884 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $182.82 | 11.315% | $203.5061 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $202.53 | 7.768% | $218.2625 | $218.26 | $218.25 | $218.30 |
| Purchase #5 | $131.71 | 9.435% | $144.1368 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $92.77 | 6.651% | $98.9401 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $61.46 | 10.811% | $68.1044 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $870.63 | $946.6531 | $946.65 | $946.65 | $946.60 | |