| 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 | $17.33 | 13.288% | $19.6328 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $194.62 | 13.453% | $220.8022 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $199.87 | 7.144% | $214.1487 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $147.46 | 10.212% | $162.5186 | $162.52 | $162.50 | $162.50 |
| Purchase #5 | $109.95 | 3.695% | $114.0127 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $56.70 | 6.703% | $60.5006 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $153.94 | 3.397% | $159.1693 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $879.87 | $950.7849 | $950.78 | $950.75 | $950.70 | |