| 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 | $14.72 | 9.799% | $16.1624 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $130.91 | 6.415% | $139.3079 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $78.78 | 3.550% | $81.5767 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $197.38 | 3.848% | $204.9752 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $65.59 | 8.184% | $70.9579 | $70.96 | $70.95 | $71.00 |
| Purchase #6 | $160.50 | 3.703% | $166.4433 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $86.80 | 9.215% | $94.7986 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $734.68 | $774.2220 | $774.23 | $774.25 | $774.30 | |