| 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 | $170.71 | 11.613% | $190.5346 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $88.98 | 10.847% | $98.6317 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $107.47 | 4.731% | $112.5544 | $112.55 | $112.55 | $112.60 |
| Purchase #4 | $174.90 | 7.321% | $187.7044 | $187.70 | $187.70 | $187.70 |
| Purchase #5 | $47.93 | 6.828% | $51.2027 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $48.30 | 13.657% | $54.8963 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $239.58 | 4.713% | $250.8714 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $877.87 | $946.3955 | $946.38 | $946.40 | $946.40 | |