| 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 | $181.86 | 8.562% | $197.4309 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $177.45 | 5.612% | $187.4085 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $237.69 | 6.214% | $252.4601 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $221.64 | 9.814% | $243.3917 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $145.40 | 13.617% | $165.1991 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $29.73 | 7.811% | $32.0522 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $136.63 | 3.738% | $141.7372 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $1,130.40 | $1,219.6797 | $1,219.68 | $1,219.70 | $1,219.70 | |