| 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 | $177.99 | 11.788% | $198.9715 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $246.39 | 5.695% | $260.4219 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $148.28 | 8.228% | $160.4805 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $80.58 | 13.426% | $91.3987 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $71.27 | 9.673% | $78.1639 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $25.53 | 13.226% | $28.9066 | $28.91 | $28.90 | $28.90 |
| Purchase #7 | $79.46 | 4.819% | $83.2892 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $829.50 | $901.6323 | $901.63 | $901.60 | $901.70 | |