| 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 | $64.64 | 9.639% | $70.8706 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $178.42 | 6.461% | $189.9477 | $189.95 | $189.95 | $189.90 |
| Purchase #3 | $23.73 | 11.231% | $26.3951 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $175.41 | 8.290% | $189.9515 | $189.95 | $189.95 | $190.00 |
| Purchase #5 | $135.28 | 5.134% | $142.2253 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $56.37 | 7.262% | $60.4636 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $184.67 | 10.711% | $204.45 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $818.52 | $884.3038 | $884.31 | $884.30 | $884.40 | |