| 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 | $166.28 | 11.591% | $185.5535 | $185.55 | $185.55 | $185.60 |
| Purchase #2 | $65.45 | 4.170% | $68.1793 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $9.97 | 8.755% | $10.8429 | $10.84 | $10.85 | $10.80 |
| Purchase #4 | $195.33 | 9.395% | $213.6813 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $202.28 | 4.188% | $210.7515 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $78.41 | 3.285% | $80.9858 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $119.47 | 3.644% | $123.8235 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $837.19 | $893.8178 | $893.81 | $893.85 | $893.90 | |