| 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 | $186.46 | 6.175% | $197.9739 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $59.38 | 4.553% | $62.0836 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $161.35 | 9.766% | $177.1074 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $38.39 | 10.105% | $42.2693 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $128.31 | 10.170% | $141.3591 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $201.91 | 5.724% | $213.4673 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $217.61 | 3.600% | $225.444 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $993.41 | $1,059.7046 | $1,059.70 | $1,059.65 | $1,059.80 | |