| 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 | $172.45 | 6.834% | $184.2352 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $171.60 | 5.868% | $181.6695 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $169.43 | 6.723% | $180.8208 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $25.81 | 9.221% | $28.1899 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $170.54 | 11.130% | $189.5211 | $189.52 | $189.50 | $189.50 |
| Purchase #6 | $217.97 | 9.424% | $238.5115 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $208.40 | 9.266% | $227.7103 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $1,136.20 | $1,230.6583 | $1,230.66 | $1,230.60 | $1,230.60 | |