| 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 | $198.85 | 6.671% | $212.1153 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $23.35 | 12.504% | $26.2697 | $26.27 | $26.25 | $26.30 |
| Purchase #3 | $29.29 | 11.759% | $32.7342 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $37.44 | 10.703% | $41.4472 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $169.87 | 6.306% | $180.582 | $180.58 | $180.60 | $180.60 |
| Purchase #6 | $156.64 | 3.770% | $162.5453 | $162.55 | $162.55 | $162.50 |
| Purchase #7 | $134.29 | 9.355% | $146.8528 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $749.73 | $802.5465 | $802.55 | $802.55 | $802.50 | |