| 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 | $248.39 | 11.602% | $277.2082 | $277.21 | $277.20 | $277.20 |
| Purchase #2 | $154.84 | 3.684% | $160.5443 | $160.54 | $160.55 | $160.50 |
| Purchase #3 | $140.70 | 11.570% | $156.979 | $156.98 | $157.00 | $157.00 |
| Purchase #4 | $142.48 | 4.415% | $148.7705 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $57.27 | 12.254% | $64.2879 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $95.63 | 4.364% | $99.8033 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $42.35 | 8.283% | $45.8579 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $881.66 | $953.4511 | $953.45 | $953.45 | $953.50 | |