| 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 | $171.82 | 12.716% | $193.6686 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $81.60 | 7.538% | $87.751 | $87.75 | $87.75 | $87.80 |
| Purchase #3 | $87.65 | 8.301% | $94.9258 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $83.29 | 6.517% | $88.718 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $162.97 | 12.325% | $183.0561 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $242.51 | 4.482% | $253.3793 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $84.78 | 10.669% | $93.8252 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $914.62 | $995.3240 | $995.34 | $995.35 | $995.40 | |