| 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 | $140.41 | 13.508% | $159.3766 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $156.44 | 6.131% | $166.0313 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $29.31 | 13.298% | $33.2076 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $247.82 | 5.801% | $262.196 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $12.46 | 9.464% | $13.6392 | $13.64 | $13.65 | $13.60 |
| Purchase #6 | $181.74 | 13.445% | $206.1749 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $64.41 | 9.386% | $70.4555 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $832.59 | $911.0811 | $911.09 | $911.10 | $911.10 | |