| 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 | $77.89 | 9.293% | $85.1283 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $177.57 | 12.443% | $199.665 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $83.29 | 11.733% | $93.0624 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $148.52 | 8.335% | $160.8991 | $160.90 | $160.90 | $160.90 |
| Purchase #5 | $185.44 | 5.229% | $195.1367 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $106.50 | 13.114% | $120.4664 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $134.52 | 11.412% | $149.8714 | $149.87 | $149.85 | $149.90 |
| 7 purchase totals = | $913.73 | $1,004.2293 | $1,004.24 | $1,004.20 | $1,004.30 | |