| 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 | $193.99 | 5.249% | $204.1725 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $181.34 | 7.299% | $194.576 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $188.29 | 7.485% | $202.3835 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $70.40 | 6.856% | $75.2266 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $18.74 | 6.693% | $19.9943 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $166.67 | 8.541% | $180.9053 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $229.56 | 8.759% | $249.6672 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $1,048.99 | $1,126.9254 | $1,126.93 | $1,126.95 | $1,127.00 | |