| 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 | $151.25 | 7.359% | $162.3805 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $55.27 | 8.668% | $60.0608 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $182.80 | 6.317% | $194.3475 | $194.35 | $194.35 | $194.30 |
| Purchase #4 | $116.39 | 7.569% | $125.1996 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $211.95 | 9.820% | $232.7635 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $6.83 | 7.311% | $7.3293 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $176.27 | 12.769% | $198.7779 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $900.76 | $980.8591 | $980.86 | $980.90 | $980.90 | |