| 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 | $143.92 | 10.752% | $159.3943 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $154.93 | 13.668% | $176.1058 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $216.62 | 11.347% | $241.1999 | $241.20 | $241.20 | $241.20 |
| Purchase #4 | $139.94 | 5.229% | $147.2575 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $129.28 | 5.624% | $136.5507 | $136.55 | $136.55 | $136.60 |
| Purchase #6 | $127.57 | 5.734% | $134.8849 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $172.41 | 13.209% | $195.1836 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $1,084.67 | $1,190.5767 | $1,190.57 | $1,190.60 | $1,190.70 | |