| 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 | $102.44 | 5.650% | $108.2279 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $155.52 | 12.555% | $175.0455 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $179.43 | 11.391% | $199.8689 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $144.61 | 3.807% | $150.1153 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $70.61 | 13.112% | $79.8684 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $166.56 | 10.285% | $183.6907 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $199.78 | 5.420% | $210.6081 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $1,018.95 | $1,107.4248 | $1,107.44 | $1,107.40 | $1,107.40 | |