| 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 | $192.47 | 3.243% | $198.7118 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $68.36 | 13.677% | $77.7096 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $116.87 | 9.698% | $128.2041 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $147.48 | 13.388% | $167.2246 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $87.93 | 5.236% | $92.534 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $69.26 | 3.485% | $71.6737 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $189.49 | 6.520% | $201.8447 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $871.86 | $937.9025 | $937.88 | $937.85 | $937.80 | |