| 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 | $25.69 | 4.630% | $26.8794 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $194.30 | 13.853% | $221.2164 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $163.56 | 9.424% | $178.9739 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $175.28 | 11.453% | $195.3548 | $195.35 | $195.35 | $195.40 |
| Purchase #5 | $155.53 | 13.874% | $177.1082 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $91.84 | 10.175% | $101.1847 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $145.97 | 6.864% | $155.9894 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $952.17 | $1,056.7068 | $1,056.70 | $1,056.70 | $1,056.80 | |