| 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 | $133.85 | 13.636% | $152.1018 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $187.84 | 9.615% | $205.9008 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $93.51 | 8.564% | $101.5182 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $153.71 | 12.748% | $173.305 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $166.94 | 6.418% | $177.6542 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $249.69 | 12.250% | $280.277 | $280.28 | $280.30 | $280.30 |
| Purchase #7 | $121.86 | 10.687% | $134.8832 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $1,107.40 | $1,225.6402 | $1,225.64 | $1,225.65 | $1,225.70 | |