| 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 | $153.77 | 5.283% | $161.8937 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $174.71 | 5.567% | $184.4361 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $138.74 | 10.405% | $153.1759 | $153.18 | $153.20 | $153.20 |
| Purchase #4 | $22.82 | 7.857% | $24.613 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $218.84 | 7.804% | $235.9183 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $180.34 | 5.475% | $190.2136 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $144.96 | 9.278% | $158.4094 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,034.18 | $1,108.6600 | $1,108.66 | $1,108.65 | $1,108.60 | |