| 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 | $208.72 | 9.760% | $229.0911 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $20.42 | 13.370% | $23.1502 | $23.15 | $23.15 | $23.20 |
| Purchase #3 | $133.89 | 6.688% | $142.8446 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $142.45 | 13.627% | $161.8617 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $147.96 | 5.473% | $156.0579 | $156.06 | $156.05 | $156.10 |
| Purchase #6 | $20.55 | 9.283% | $22.4577 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $10.85 | 3.196% | $11.1968 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $684.84 | $746.6600 | $746.66 | $746.65 | $746.80 | |