| 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 | $157.34 | 6.821% | $168.0722 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $207.87 | 9.837% | $228.3182 | $228.32 | $228.30 | $228.30 |
| Purchase #3 | $45.29 | 4.726% | $47.4304 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $123.64 | 9.599% | $135.5082 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $43.38 | 8.764% | $47.1818 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $217.88 | 5.461% | $229.7784 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $92.94 | 3.686% | $96.3658 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $888.34 | $952.6550 | $952.66 | $952.65 | $952.70 | |