| 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 | $171.88 | 10.639% | $190.1663 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $22.53 | 3.623% | $23.3463 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $135.33 | 13.509% | $153.6117 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $8.27 | 5.120% | $8.6934 | $8.69 | $8.70 | $8.70 |
| Purchase #5 | $177.65 | 11.817% | $198.6429 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $94.87 | 5.373% | $99.9674 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $141.49 | 8.537% | $153.569 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $752.02 | $827.9970 | $828.00 | $827.95 | $828.00 | |