| 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 | $139.53 | 11.644% | $155.7769 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $78.35 | 3.741% | $81.2811 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $201.42 | 13.616% | $228.8453 | $228.85 | $228.85 | $228.80 |
| Purchase #4 | $136.81 | 11.227% | $152.1697 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $8.31 | 7.778% | $8.9564 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $154.48 | 13.694% | $175.6345 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $195.93 | 11.154% | $217.784 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $914.83 | $1,020.4479 | $1,020.45 | $1,020.50 | $1,020.50 | |