| 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 | $159.57 | 4.253% | $166.3565 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $247.51 | 6.155% | $262.7442 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $132.52 | 9.470% | $145.0696 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $169.42 | 8.230% | $183.3633 | $183.36 | $183.35 | $183.40 |
| Purchase #5 | $39.80 | 13.348% | $45.1125 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $228.97 | 12.137% | $256.7601 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $174.32 | 7.438% | $187.2859 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,152.11 | $1,246.6921 | $1,246.69 | $1,246.65 | $1,246.80 | |