| 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 | $118.64 | 9.202% | $129.5573 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $83.66 | 5.868% | $88.5692 | $88.57 | $88.55 | $88.60 |
| Purchase #3 | $18.25 | 5.490% | $19.2519 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $113.80 | 5.587% | $120.158 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $167.98 | 5.321% | $176.9182 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $97.59 | 13.550% | $110.8134 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $128.39 | 8.632% | $139.4726 | $139.47 | $139.45 | $139.50 |
| 7 purchase totals = | $728.31 | $784.7406 | $784.74 | $784.65 | $784.90 | |