| 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 | $156.48 | 13.679% | $177.8849 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $194.72 | 5.849% | $206.1092 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $21.72 | 7.659% | $23.3835 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $233.75 | 5.590% | $246.8166 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $25.75 | 7.460% | $27.671 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $140.82 | 7.510% | $151.3956 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $225.71 | 8.353% | $244.5636 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $998.95 | $1,077.8244 | $1,077.82 | $1,077.80 | $1,077.90 | |