| 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 | $157.85 | 12.640% | $177.8022 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $33.39 | 4.440% | $34.8725 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $82.40 | 4.183% | $85.8468 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $85.38 | 3.345% | $88.236 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $176.67 | 4.435% | $184.5053 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $61.35 | 11.662% | $68.5046 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $122.70 | 3.429% | $126.9074 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $719.74 | $766.6748 | $766.68 | $766.65 | $766.60 | |