| 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 | $192.51 | 3.426% | $199.1054 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $138.94 | 13.196% | $157.2745 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $133.67 | 3.517% | $138.3712 | $138.37 | $138.35 | $138.40 |
| Purchase #4 | $40.27 | 12.343% | $45.2405 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $56.66 | 6.680% | $60.4449 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $37.70 | 6.434% | $40.1256 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $138.27 | 5.419% | $145.7629 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $738.02 | $786.3250 | $786.32 | $786.30 | $786.30 | |