| 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 | $138.61 | 6.215% | $147.2246 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $61.99 | 10.295% | $68.3719 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $200.27 | 6.182% | $212.6507 | $212.65 | $212.65 | $212.70 |
| Purchase #4 | $192.87 | 11.441% | $214.9363 | $214.94 | $214.95 | $214.90 |
| Purchase #5 | $184.35 | 8.140% | $199.3561 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $68.79 | 9.664% | $75.4379 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $197.83 | 11.350% | $220.2837 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $1,044.71 | $1,138.2612 | $1,138.26 | $1,138.25 | $1,138.30 | |