| 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 | $133.51 | 4.525% | $139.5513 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $216.25 | 6.239% | $229.7418 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $160.47 | 11.266% | $178.5486 | $178.55 | $178.55 | $178.50 |
| Purchase #4 | $219.58 | 4.870% | $230.2735 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $8.72 | 4.449% | $9.108 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $9.85 | 13.158% | $11.1461 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $133.88 | 11.701% | $149.5453 | $149.55 | $149.55 | $149.50 |
| 7 purchase totals = | $882.26 | $947.9146 | $947.92 | $947.90 | $947.80 | |