| 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 | $101.89 | 10.639% | $112.7301 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $180.88 | 12.385% | $203.282 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $145.86 | 10.604% | $161.327 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $25.27 | 10.815% | $28.003 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $180.68 | 12.860% | $203.9154 | $203.92 | $203.90 | $203.90 |
| Purchase #6 | $133.46 | 3.168% | $137.688 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $96.90 | 3.215% | $100.0153 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $864.94 | $946.9608 | $946.97 | $947.00 | $946.90 | |