| 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 | $243.68 | 9.176% | $266.0401 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $25.76 | 6.425% | $27.4151 | $27.42 | $27.40 | $27.40 |
| Purchase #3 | $150.40 | 6.793% | $160.6167 | $160.62 | $160.60 | $160.60 |
| Purchase #4 | $87.55 | 9.680% | $96.0248 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $118.87 | 8.376% | $128.8266 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $19.39 | 9.498% | $21.2317 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $133.73 | 12.687% | $150.6963 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $779.38 | $850.8513 | $850.86 | $850.85 | $850.70 | |