| 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 | $126.64 | 5.142% | $133.1518 | $133.15 | $133.15 | $133.20 |
| Purchase #2 | $66.80 | 4.207% | $69.6103 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $85.44 | 10.202% | $94.1566 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $143.93 | 6.123% | $152.7428 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $157.72 | 7.402% | $169.3944 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $175.55 | 9.412% | $192.0728 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $95.50 | 4.825% | $100.1079 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $851.58 | $911.2366 | $911.23 | $911.20 | $911.30 | |