| 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 | $131.89 | 3.308% | $136.2529 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $138.32 | 11.278% | $153.9197 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $37.78 | 11.833% | $42.2505 | $42.25 | $42.25 | $42.30 |
| Purchase #4 | $152.65 | 11.849% | $170.7375 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $170.88 | 5.638% | $180.5142 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $220.73 | 3.864% | $229.259 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $216.61 | 6.211% | $230.0636 | $230.06 | $230.05 | $230.10 |
| 7 purchase totals = | $1,068.86 | $1,142.9974 | $1,142.99 | $1,142.95 | $1,143.10 | |