| 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 | $176.33 | 6.465% | $187.7297 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $58.89 | 9.546% | $64.5116 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $81.62 | 4.557% | $85.3394 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $166.81 | 6.582% | $177.7894 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $93.92 | 9.267% | $102.6236 | $102.62 | $102.60 | $102.60 |
| Purchase #6 | $199.34 | 10.455% | $220.181 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $160.30 | 7.820% | $172.8355 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $937.21 | $1,011.0102 | $1,011.01 | $1,011.05 | $1,010.90 | |