| 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 | $153.68 | 13.507% | $174.4376 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $66.29 | 5.459% | $69.9088 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $21.76 | 7.216% | $23.3302 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $66.93 | 12.773% | $75.479 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $183.83 | 8.627% | $199.689 | $199.69 | $199.70 | $199.70 |
| Purchase #6 | $110.55 | 7.550% | $118.8965 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $179.89 | 11.145% | $199.9387 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $782.93 | $861.6798 | $861.69 | $861.75 | $861.60 | |