| 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 | $133.89 | 11.768% | $149.6462 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $16.25 | 4.304% | $16.9494 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $70.58 | 9.681% | $77.4128 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $34.31 | 10.187% | $37.8052 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $159.98 | 4.308% | $166.8719 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $89.65 | 7.707% | $96.5593 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $118.30 | 6.763% | $126.3006 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $622.96 | $671.5454 | $671.55 | $671.50 | $671.50 | |