| 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 | $133.84 | 5.157% | $140.7421 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $18.73 | 3.281% | $19.3445 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $28.46 | 3.716% | $29.5176 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $216.66 | 12.673% | $244.1173 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $152.36 | 9.487% | $166.8144 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $156.52 | 13.636% | $177.8631 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $163.42 | 5.685% | $172.7104 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $869.99 | $951.1094 | $951.10 | $951.05 | $951.00 | |