| 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 | $8.50 | 4.247% | $8.861 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $162.61 | 3.678% | $168.5908 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $22.63 | 6.711% | $24.1487 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $143.40 | 5.317% | $151.0246 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $185.26 | 8.398% | $200.8181 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $6.60 | 3.562% | $6.8351 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $183.93 | 12.546% | $207.0059 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $712.93 | $767.2842 | $767.29 | $767.25 | $767.20 | |