| 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 | $183.38 | 6.234% | $194.8119 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $138.84 | 4.572% | $145.1878 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $74.76 | 13.112% | $84.5625 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $62.80 | 13.305% | $71.1555 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $39.80 | 13.492% | $45.1698 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $64.74 | 4.828% | $67.8656 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $138.38 | 7.112% | $148.2216 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $702.70 | $756.9747 | $756.98 | $756.90 | $757.10 | |