| 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 | $84.85 | 10.575% | $93.8229 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $155.66 | 10.454% | $171.9327 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $182.34 | 11.770% | $203.8014 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $112.46 | 10.608% | $124.3898 | $124.39 | $124.40 | $124.40 |
| Purchase #5 | $81.99 | 7.597% | $88.2188 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $70.61 | 4.571% | $73.8376 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $156.88 | 12.672% | $176.7598 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $844.79 | $932.7630 | $932.76 | $932.75 | $932.70 | |