| 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 | $117.71 | 12.495% | $132.4179 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $171.60 | 7.554% | $184.5627 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $165.28 | 11.198% | $183.7881 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $233.91 | 8.276% | $253.2684 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $84.47 | 10.178% | $93.0674 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $141.90 | 10.160% | $156.317 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $13.56 | 4.102% | $14.1162 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $928.43 | $1,017.5377 | $1,017.55 | $1,017.45 | $1,017.60 | |