| 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 | $153.38 | 7.567% | $164.9863 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $149.60 | 8.140% | $161.7774 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $200.71 | 6.364% | $213.4832 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $194.35 | 5.281% | $204.6136 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $48.73 | 4.221% | $50.7869 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $188.80 | 6.786% | $201.612 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $196.61 | 6.194% | $208.788 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,132.18 | $1,206.0474 | $1,206.05 | $1,206.10 | $1,206.10 | |