| 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 | $153.61 | 7.436% | $165.0324 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $176.63 | 5.580% | $186.486 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $177.26 | 13.660% | $201.4737 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $137.91 | 8.606% | $149.7785 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $32.61 | 5.572% | $34.427 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $223.29 | 4.491% | $233.318 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $151.93 | 5.423% | $160.1692 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $1,053.24 | $1,130.6848 | $1,130.69 | $1,130.70 | $1,130.70 | |