| 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 | $139.45 | 7.457% | $149.8488 | $149.85 | $149.85 | $149.80 |
| Purchase #2 | $182.87 | 4.358% | $190.8395 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $80.70 | 9.593% | $88.4416 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $95.46 | 10.601% | $105.5797 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $94.74 | 5.250% | $99.7139 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $160.76 | 13.420% | $182.334 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $84.55 | 13.529% | $95.9888 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $838.53 | $912.7463 | $912.74 | $912.80 | $912.60 | |