| 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 | $177.75 | 11.196% | $197.6509 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $22.49 | 5.286% | $23.6788 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $23.87 | 6.396% | $25.3967 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $44.80 | 9.863% | $49.2186 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $133.67 | 3.530% | $138.3886 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $23.29 | 6.368% | $24.7731 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $183.40 | 12.329% | $206.0114 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $609.27 | $665.1181 | $665.12 | $665.10 | $665.20 | |