| 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 | $141.52 | 11.143% | $157.2896 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $70.62 | 10.527% | $78.0542 | $78.05 | $78.05 | $78.10 |
| Purchase #3 | $224.45 | 13.674% | $255.1413 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $228.76 | 4.781% | $239.697 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $156.81 | 7.230% | $168.1474 | $168.15 | $168.15 | $168.10 |
| Purchase #6 | $96.60 | 8.369% | $104.6845 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $8.42 | 4.169% | $8.771 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $927.18 | $1,011.7850 | $1,011.78 | $1,011.80 | $1,011.80 | |