| 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 | $175.91 | 13.145% | $199.0334 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $130.39 | 7.589% | $140.2853 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $7.93 | 4.210% | $8.2639 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $24.97 | 10.819% | $27.6715 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $156.37 | 12.114% | $175.3127 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $20.85 | 10.308% | $22.9992 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $132.95 | 12.156% | $149.1114 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $649.37 | $722.6774 | $722.67 | $722.65 | $722.70 | |