| 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 | $160.66 | 8.257% | $173.9257 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $107.96 | 12.288% | $121.2261 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $69.50 | 7.780% | $74.9071 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $242.60 | 13.342% | $274.9677 | $274.97 | $274.95 | $275.00 |
| Purchase #5 | $24.89 | 3.119% | $25.6663 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $21.26 | 4.505% | $22.2178 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $219.68 | 11.520% | $244.9871 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $846.55 | $937.8978 | $937.92 | $937.90 | $937.90 | |