| 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 | $140.66 | 13.757% | $160.0106 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $28.72 | 9.427% | $31.4274 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $67.80 | 6.161% | $71.9772 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $159.25 | 5.376% | $167.8113 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $191.47 | 8.544% | $207.8292 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $219.71 | 8.110% | $237.5285 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $186.71 | 10.387% | $206.1036 | $206.10 | $206.10 | $206.10 |
| 7 purchase totals = | $994.32 | $1,082.6878 | $1,082.69 | $1,082.75 | $1,082.60 | |