| 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 | $136.43 | 5.159% | $143.4684 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $85.70 | 7.137% | $91.8164 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $82.51 | 13.848% | $93.936 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $105.77 | 9.414% | $115.7272 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $104.44 | 5.582% | $110.2698 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $21.87 | 11.564% | $24.399 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $238.60 | 12.799% | $269.1384 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $775.32 | $848.7552 | $848.77 | $848.75 | $848.70 | |