| 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 | $153.85 | 11.585% | $171.6735 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $91.70 | 3.376% | $94.7958 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $91.38 | 7.351% | $98.0973 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $126.90 | 3.215% | $130.9798 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $116.75 | 6.487% | $124.3236 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $45.48 | 6.221% | $48.3093 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $217.37 | 11.624% | $242.6371 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $843.43 | $910.8164 | $910.82 | $910.80 | $910.80 | |