| 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 | $207.97 | 6.395% | $221.2697 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $118.64 | 13.731% | $134.9305 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $96.30 | 6.523% | $102.5816 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $33.27 | 8.176% | $35.9902 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $180.34 | 8.607% | $195.8619 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $106.56 | 6.770% | $113.7741 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $154.90 | 10.471% | $171.1196 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $897.98 | $975.5276 | $975.52 | $975.50 | $975.60 | |