| 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 | $23.45 | 3.784% | $24.3373 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $157.93 | 7.127% | $169.1857 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $41.92 | 8.342% | $45.417 | $45.42 | $45.40 | $45.40 |
| Purchase #4 | $181.58 | 8.819% | $197.5935 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $93.99 | 7.485% | $101.0252 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $148.74 | 4.780% | $155.8498 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $132.60 | 7.343% | $142.3368 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $780.21 | $835.7453 | $835.76 | $835.80 | $835.60 | |