| 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 | $197.42 | 5.647% | $208.5683 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $133.34 | 13.605% | $151.4809 | $151.48 | $151.50 | $151.50 |
| Purchase #3 | $239.63 | 5.734% | $253.3704 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $13.89 | 10.156% | $15.3007 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $147.88 | 6.798% | $157.9329 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $241.94 | 13.479% | $274.5511 | $274.55 | $274.55 | $274.60 |
| Purchase #7 | $107.43 | 3.243% | $110.914 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $1,081.53 | $1,172.1183 | $1,172.11 | $1,172.10 | $1,172.20 | |