| 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 | $194.97 | 6.593% | $207.8244 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $15.28 | 5.686% | $16.1488 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $111.73 | 13.642% | $126.9722 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $174.63 | 8.285% | $189.0981 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $78.68 | 9.528% | $86.1766 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $145.97 | 6.541% | $155.5179 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $178.48 | 4.812% | $187.0685 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $899.74 | $968.8065 | $968.81 | $968.75 | $968.80 | |