| 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 | $145.70 | 10.636% | $161.1967 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $86.93 | 9.834% | $95.4787 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $153.37 | 7.111% | $164.2761 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $64.98 | 7.680% | $69.9705 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $128.26 | 3.784% | $133.1134 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $131.99 | 13.620% | $149.967 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $22.47 | 6.749% | $23.9865 | $23.99 | $24.00 | $24.00 |
| 7 purchase totals = | $733.70 | $797.9889 | $798.00 | $798.00 | $798.10 | |