| 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 | $154.35 | 6.397% | $164.2238 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $23.67 | 7.687% | $25.4895 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $70.53 | 3.580% | $73.055 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $226.36 | 5.483% | $238.7713 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $143.34 | 6.289% | $152.3547 | $152.35 | $152.35 | $152.40 |
| Purchase #6 | $177.97 | 9.227% | $194.3913 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $18.43 | 7.233% | $19.763 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $814.65 | $868.0486 | $868.04 | $868.00 | $868.20 | |