| 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 | $153.44 | 3.683% | $159.0912 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $106.97 | 4.416% | $111.6938 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $233.29 | 10.307% | $257.3352 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $58.89 | 13.599% | $66.8985 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $241.48 | 12.521% | $271.7157 | $271.72 | $271.70 | $271.70 |
| Purchase #6 | $232.35 | 12.240% | $260.7896 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $53.80 | 7.410% | $57.7866 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $1,080.22 | $1,185.3106 | $1,185.32 | $1,185.35 | $1,185.30 | |