| 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 | $144.72 | 10.698% | $160.2021 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $77.80 | 10.701% | $86.1254 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $142.51 | 10.764% | $157.8498 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $43.35 | 10.285% | $47.8085 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $194.29 | 12.316% | $218.2188 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $77.98 | 5.415% | $82.2026 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $249.35 | 10.715% | $276.0679 | $276.07 | $276.05 | $276.10 |
| 7 purchase totals = | $930.00 | $1,028.4751 | $1,028.48 | $1,028.45 | $1,028.40 | |