| 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 | $177.36 | 11.644% | $198.0118 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $126.42 | 3.589% | $130.9572 | $130.96 | $130.95 | $131.00 |
| Purchase #3 | $52.30 | 4.412% | $54.6075 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $167.25 | 3.348% | $172.8495 | $172.85 | $172.85 | $172.80 |
| Purchase #5 | $92.31 | 9.553% | $101.1284 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $59.40 | 8.320% | $64.3421 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $169.41 | 4.461% | $176.9674 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $844.45 | $898.8639 | $898.87 | $898.85 | $898.80 | |