| 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 | $193.46 | 6.239% | $205.53 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $89.75 | 9.397% | $98.1838 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $66.99 | 4.204% | $69.8063 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $161.65 | 9.836% | $177.5499 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $135.35 | 6.489% | $144.1329 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $41.35 | 8.798% | $44.988 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $156.64 | 11.825% | $175.1627 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $845.19 | $915.3536 | $915.35 | $915.40 | $915.30 | |