| 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 | $241.66 | 9.149% | $263.7695 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $136.88 | 9.232% | $149.5168 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $12.49 | 5.498% | $13.1767 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $71.35 | 12.755% | $80.4507 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $163.27 | 7.424% | $175.3912 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $122.98 | 5.148% | $129.311 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $20.55 | 11.303% | $22.8728 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $769.18 | $834.4887 | $834.49 | $834.45 | $834.60 | |