| 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 | $150.46 | 6.385% | $160.0669 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $185.53 | 9.865% | $203.8325 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $149.72 | 3.115% | $154.3838 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $213.61 | 13.404% | $242.2423 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $36.84 | 13.451% | $41.7953 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $67.27 | 10.855% | $74.5722 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $133.85 | 7.487% | $143.8713 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $937.28 | $1,020.7643 | $1,020.76 | $1,020.75 | $1,020.80 | |