| 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 | $146.33 | 10.165% | $161.2044 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $36.49 | 12.721% | $41.1319 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $31.54 | 9.724% | $34.6069 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $92.72 | 7.665% | $99.827 | $99.83 | $99.85 | $99.80 |
| Purchase #5 | $83.97 | 10.478% | $92.7684 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $102.85 | 10.239% | $113.3808 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $199.64 | 10.643% | $220.8877 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $693.54 | $763.8071 | $763.81 | $763.85 | $763.80 | |