| 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 | $182.66 | 13.415% | $207.1638 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $158.54 | 12.657% | $178.6064 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $164.79 | 7.794% | $177.6337 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $118.59 | 6.759% | $126.6055 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $75.95 | 6.429% | $80.8328 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $129.35 | 11.841% | $144.6663 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $50.56 | 8.457% | $54.8359 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $880.44 | $970.3444 | $970.35 | $970.35 | $970.30 | |