| 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 | $149.60 | 4.415% | $156.2048 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $133.82 | 8.431% | $145.1024 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $22.76 | 6.163% | $24.1627 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $135.51 | 4.173% | $141.1648 | $141.16 | $141.15 | $141.20 |
| Purchase #5 | $52.35 | 9.605% | $57.3782 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $92.76 | 10.274% | $102.2902 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $191.63 | 3.787% | $198.887 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $778.43 | $825.1901 | $825.18 | $825.20 | $825.30 | |