| 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 | $155.74 | 6.738% | $166.2338 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $52.95 | 3.154% | $54.62 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $131.75 | 13.766% | $149.8867 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $191.54 | 11.392% | $213.3602 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $118.68 | 8.529% | $128.8022 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $39.57 | 6.758% | $42.2441 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $130.77 | 8.815% | $142.2974 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $821.00 | $897.4444 | $897.44 | $897.45 | $897.40 | |