| 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 | $141.95 | 9.586% | $155.5573 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $123.36 | 3.479% | $127.6517 | $127.65 | $127.65 | $127.70 |
| Purchase #3 | $47.94 | 5.235% | $50.4497 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $145.91 | 8.130% | $157.7725 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $173.33 | 11.344% | $192.9926 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $199.39 | 5.575% | $210.506 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $77.27 | 11.538% | $86.1854 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $909.15 | $981.1152 | $981.12 | $981.10 | $981.20 | |