| 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 | $162.49 | 9.779% | $178.3799 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $50.29 | 12.679% | $56.6663 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $66.75 | 11.564% | $74.469 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $220.95 | 5.568% | $233.2525 | $233.25 | $233.25 | $233.30 |
| Purchase #5 | $147.54 | 6.773% | $157.5329 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $32.34 | 12.443% | $36.3641 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $230.35 | 9.495% | $252.2217 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $910.71 | $988.8864 | $988.88 | $988.85 | $989.00 | |