| 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 | $159.73 | 12.830% | $180.2234 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $110.41 | 13.620% | $125.4478 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $185.79 | 9.563% | $203.5571 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $215.97 | 12.103% | $242.1088 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $130.92 | 8.102% | $141.5271 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $78.43 | 12.570% | $88.2887 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $179.44 | 12.831% | $202.4639 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,060.69 | $1,183.6168 | $1,183.62 | $1,183.60 | $1,183.60 | |