| 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 | $172.34 | 4.507% | $180.1074 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $162.25 | 7.830% | $174.9542 | $174.95 | $174.95 | $175.00 |
| Purchase #3 | $203.51 | 4.680% | $213.0343 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $250.74 | 13.860% | $285.4926 | $285.49 | $285.50 | $285.50 |
| Purchase #5 | $25.39 | 11.418% | $28.289 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $15.70 | 9.148% | $17.1362 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $176.74 | 10.727% | $195.6989 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $1,006.67 | $1,094.7126 | $1,094.71 | $1,094.75 | $1,094.70 | |