| 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 | $136.63 | 7.549% | $146.9442 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $154.47 | 4.546% | $161.4922 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $69.93 | 8.313% | $75.7433 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $230.57 | 8.401% | $249.9402 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $160.55 | 3.642% | $166.3972 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $159.77 | 12.129% | $179.1485 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $131.66 | 4.134% | $137.1028 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,043.58 | $1,116.7684 | $1,116.76 | $1,116.80 | $1,116.60 | |