| 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 | $133.67 | 9.584% | $146.4809 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $161.81 | 5.561% | $170.8083 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $154.70 | 5.163% | $162.6872 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $73.49 | 4.494% | $76.7926 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $159.35 | 10.722% | $176.4355 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $98.69 | 7.377% | $105.9704 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $18.32 | 9.169% | $19.9998 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $800.03 | $859.1747 | $859.18 | $859.20 | $859.20 | |