| 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 | $101.27 | 10.738% | $112.1444 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $68.34 | 3.700% | $70.8686 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $179.44 | 5.260% | $188.8785 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $244.92 | 5.103% | $257.4183 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $103.60 | 6.771% | $110.6148 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $14.45 | 13.517% | $16.4032 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $94.62 | 11.561% | $105.559 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $806.64 | $861.8868 | $861.88 | $861.85 | $861.90 | |