| 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 | $151.51 | 5.785% | $160.2749 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $238.59 | 10.623% | $263.9354 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $10.79 | 12.104% | $12.096 | $12.10 | $12.10 | $12.10 |
| Purchase #4 | $80.58 | 7.785% | $86.8532 | $86.85 | $86.85 | $86.90 |
| Purchase #5 | $97.51 | 9.547% | $106.8193 | $106.82 | $106.80 | $106.80 |
| Purchase #6 | $187.40 | 3.310% | $193.6029 | $193.60 | $193.60 | $193.60 |
| Purchase #7 | $135.54 | 4.604% | $141.7803 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $901.92 | $965.3620 | $965.36 | $965.35 | $965.40 | |