| 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 | $124.71 | 13.683% | $141.7741 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $28.79 | 6.676% | $30.712 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $180.31 | 4.228% | $187.9335 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $20.77 | 9.451% | $22.733 | $22.73 | $22.75 | $22.70 |
| Purchase #5 | $214.28 | 8.594% | $232.6952 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $87.56 | 4.673% | $91.6517 | $91.65 | $91.65 | $91.70 |
| Purchase #7 | $31.51 | 8.324% | $34.1329 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $687.93 | $741.6324 | $741.62 | $741.65 | $741.60 | |