| 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 | $183.42 | 3.226% | $189.3371 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $224.81 | 5.197% | $236.4934 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $111.99 | 13.874% | $127.5275 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $72.35 | 12.132% | $81.1275 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $10.30 | 4.212% | $10.7338 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $176.86 | 4.815% | $185.3758 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $16.94 | 12.736% | $19.0975 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $796.67 | $849.6926 | $849.70 | $849.80 | $849.60 | |