| 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 | $131.64 | 13.555% | $149.4838 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $88.59 | 13.668% | $100.6985 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $175.63 | 8.277% | $190.1669 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $126.93 | 11.356% | $141.3442 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $202.44 | 5.681% | $213.9406 | $213.94 | $213.95 | $213.90 |
| Purchase #6 | $223.58 | 4.302% | $233.1984 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $158.41 | 8.667% | $172.1394 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $1,107.22 | $1,200.9718 | $1,200.97 | $1,201.00 | $1,200.90 | |