| 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 | $183.88 | 4.862% | $192.8202 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $99.76 | 5.512% | $105.2588 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $23.52 | 5.827% | $24.8905 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $139.60 | 10.218% | $153.8643 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $215.26 | 7.189% | $230.735 | $230.74 | $230.75 | $230.70 |
| Purchase #6 | $103.70 | 9.288% | $113.3317 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $43.41 | 10.251% | $47.86 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $809.13 | $868.7605 | $868.76 | $868.75 | $868.80 | |