| 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 | $156.89 | 12.514% | $176.5232 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $112.42 | 8.297% | $121.7475 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $178.42 | 3.751% | $185.1125 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $136.48 | 6.409% | $145.227 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $122.92 | 8.428% | $133.2797 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $129.64 | 9.375% | $141.7938 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $16.44 | 6.762% | $17.5517 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $853.21 | $921.2354 | $921.23 | $921.25 | $921.20 | |