| 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 | $141.51 | 11.386% | $157.6223 | $157.62 | $157.60 | $157.60 |
| Purchase #2 | $5.78 | 5.803% | $6.1154 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $26.74 | 10.550% | $29.5611 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $41.37 | 5.132% | $43.4931 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $231.86 | 12.476% | $260.7869 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $68.76 | 9.871% | $75.5473 | $75.55 | $75.55 | $75.50 |
| Purchase #7 | $128.52 | 12.150% | $144.1352 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $644.54 | $717.2613 | $717.27 | $717.25 | $717.20 | |