| 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 | $142.80 | 6.132% | $151.5565 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $107.69 | 5.184% | $113.2726 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $201.97 | 7.697% | $217.5156 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $71.81 | 13.315% | $81.3715 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $200.85 | 10.631% | $222.2024 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $146.64 | 9.412% | $160.4418 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $103.88 | 13.709% | $118.1209 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $975.64 | $1,064.4813 | $1,064.48 | $1,064.40 | $1,064.50 | |