| 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 | $172.32 | 6.157% | $182.9297 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $5.87 | 11.721% | $6.558 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $105.47 | 7.829% | $113.7272 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $50.45 | 5.408% | $53.1783 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $100.36 | 8.228% | $108.6176 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $173.33 | 10.204% | $191.0166 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $201.48 | 10.667% | $222.9719 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $809.28 | $878.9993 | $879.01 | $879.00 | $879.00 | |