| 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 | $155.90 | 8.318% | $168.8678 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $152.77 | 12.125% | $171.2934 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $23.97 | 6.447% | $25.5153 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $48.57 | 6.327% | $51.643 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $137.59 | 7.585% | $148.0262 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $51.70 | 8.397% | $56.0412 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $226.29 | 6.386% | $240.7409 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $796.79 | $862.1278 | $862.13 | $862.15 | $862.00 | |