| 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 | $164.76 | 8.236% | $178.3296 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $158.97 | 8.860% | $173.0547 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $116.63 | 9.833% | $128.0982 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $191.61 | 10.452% | $211.6371 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $61.57 | 5.526% | $64.9724 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $99.70 | 4.547% | $104.2334 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $161.96 | 10.389% | $178.786 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $955.20 | $1,039.1114 | $1,039.11 | $1,039.15 | $1,039.10 | |