| 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 | $132.33 | 11.427% | $147.4513 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $131.85 | 6.149% | $139.9575 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $14.54 | 5.179% | $15.293 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $101.96 | 13.190% | $115.4085 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $107.62 | 9.207% | $117.5286 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $71.64 | 8.572% | $77.781 | $77.78 | $77.80 | $77.80 |
| Purchase #7 | $208.38 | 7.554% | $224.121 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $768.32 | $837.5409 | $837.54 | $837.55 | $837.60 | |