| 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 | $185.80 | 3.127% | $191.61 | $191.61 | $191.60 | $191.60 |
| Purchase #2 | $191.60 | 9.786% | $210.35 | $210.35 | $210.35 | $210.40 |
| Purchase #3 | $137.33 | 11.261% | $152.7947 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $22.72 | 7.411% | $24.4038 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $194.44 | 6.377% | $206.8394 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $64.70 | 3.759% | $67.1321 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $106.30 | 10.871% | $117.8559 | $117.86 | $117.85 | $117.90 |
| 7 purchase totals = | $902.89 | $970.9859 | $970.98 | $971.00 | $971.00 | |