| 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 | $178.45 | 10.409% | $197.0249 | $197.02 | $197.00 | $197.00 |
| Purchase #2 | $141.60 | 5.540% | $149.4446 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $181.59 | 9.622% | $199.0626 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $148.89 | 11.808% | $166.4709 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $171.71 | 4.265% | $179.0334 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $78.45 | 4.307% | $81.8288 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $20.95 | 3.681% | $21.7212 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $921.64 | $994.5864 | $994.57 | $994.55 | $994.50 | |