| 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 | $166.97 | 6.471% | $177.7746 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $210.99 | 3.151% | $217.6383 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $81.84 | 8.167% | $88.5239 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $145.62 | 7.818% | $157.0046 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $107.29 | 3.147% | $110.6664 | $110.67 | $110.65 | $110.70 |
| Purchase #6 | $129.93 | 5.341% | $136.8696 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $195.33 | 9.255% | $213.4078 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $1,037.97 | $1,101.8852 | $1,101.88 | $1,101.80 | $1,101.90 | |