| 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 | $133.44 | 12.197% | $149.7157 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $201.90 | 11.356% | $224.8278 | $224.83 | $224.85 | $224.80 |
| Purchase #3 | $154.88 | 4.392% | $161.6823 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $64.32 | 12.417% | $72.3066 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $242.52 | 5.706% | $256.3582 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $224.97 | 9.544% | $246.4411 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $51.62 | 8.470% | $55.9922 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $1,073.65 | $1,167.3239 | $1,167.33 | $1,167.35 | $1,167.30 | |