| 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 | $132.79 | 10.822% | $147.1605 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $26.68 | 5.107% | $28.0425 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $40.30 | 3.350% | $41.6501 | $41.65 | $41.65 | $41.70 |
| Purchase #4 | $180.64 | 13.363% | $204.7789 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $149.31 | 7.825% | $160.9935 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $160.67 | 7.725% | $173.0818 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $98.48 | 6.204% | $104.5897 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $788.87 | $860.2970 | $860.29 | $860.35 | $860.40 | |