| 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 | $134.64 | 8.421% | $145.978 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $14.53 | 7.528% | $15.6238 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $224.44 | 5.661% | $237.1455 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $29.35 | 10.256% | $32.3601 | $32.36 | $32.35 | $32.40 |
| Purchase #5 | $225.86 | 5.149% | $237.4895 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $88.89 | 10.318% | $98.0617 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $75.29 | 5.183% | $79.1923 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $793.00 | $845.8509 | $845.85 | $845.85 | $845.90 | |