| 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 | $169.36 | 6.132% | $179.7452 | $179.75 | $179.75 | $179.70 |
| Purchase #2 | $125.64 | 9.788% | $137.9376 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $50.44 | 8.817% | $54.8873 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $43.30 | 5.205% | $45.5538 | $45.55 | $45.55 | $45.60 |
| Purchase #5 | $250.74 | 4.828% | $262.8457 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $221.33 | 7.219% | $237.3078 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $242.89 | 3.596% | $251.6243 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $1,103.70 | $1,169.9017 | $1,169.91 | $1,169.90 | $1,169.80 | |