| 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 | $181.74 | 10.722% | $201.2262 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $186.86 | 6.576% | $199.1479 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $159.63 | 11.859% | $178.5605 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $58.88 | 7.278% | $63.1653 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $123.90 | 13.752% | $140.9387 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $58.58 | 3.600% | $60.6889 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $7.33 | 10.696% | $8.114 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $776.92 | $851.8415 | $851.85 | $851.85 | $851.80 | |