| 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 | $173.74 | 6.291% | $184.67 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $114.54 | 9.437% | $125.3491 | $125.35 | $125.35 | $125.30 |
| Purchase #3 | $244.61 | 8.760% | $266.0378 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $89.42 | 13.851% | $101.8056 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $13.86 | 13.346% | $15.7098 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $7.34 | 12.789% | $8.2787 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $99.33 | 8.350% | $107.6241 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $742.84 | $809.4751 | $809.48 | $809.45 | $809.40 | |