| 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 | $148.86 | 6.141% | $158.0015 | $158.00 | $158.00 | $158.00 |
| Purchase #2 | $169.59 | 10.867% | $188.0193 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $104.63 | 10.428% | $115.5408 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $158.32 | 3.826% | $164.3773 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $58.29 | 7.266% | $62.5254 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $133.84 | 9.696% | $146.8171 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $69.47 | 8.755% | $75.5521 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $843.00 | $910.8335 | $910.84 | $910.85 | $910.80 | |