| 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 | $130.75 | 7.528% | $140.5929 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $100.71 | 9.621% | $110.3993 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $179.90 | 10.423% | $198.651 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $110.48 | 10.309% | $121.8694 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $248.68 | 9.299% | $271.8048 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $177.63 | 12.397% | $199.6508 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $90.66 | 11.637% | $101.2101 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $1,038.81 | $1,144.1783 | $1,144.17 | $1,144.15 | $1,144.30 | |