| 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 | $170.63 | 13.170% | $193.102 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $80.32 | 9.387% | $87.8596 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $115.53 | 5.523% | $121.9107 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $247.44 | 3.834% | $256.9268 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $177.49 | 5.343% | $186.9733 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $146.42 | 5.179% | $154.0031 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $26.66 | 9.705% | $29.2474 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $964.49 | $1,030.0229 | $1,030.02 | $1,030.00 | $1,030.00 | |