| 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 | $114.62 | 5.685% | $121.1361 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $18.59 | 5.261% | $19.568 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $130.64 | 7.710% | $140.7123 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $146.39 | 7.462% | $157.3136 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $247.67 | 5.399% | $261.0417 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $223.56 | 9.402% | $244.5791 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $94.88 | 6.291% | $100.8489 | $100.85 | $100.85 | $100.80 |
| 7 purchase totals = | $976.35 | $1,045.1997 | $1,045.20 | $1,045.20 | $1,045.10 | |