| 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 | $169.32 | 11.589% | $188.9425 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $11.43 | 6.104% | $12.1277 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $123.96 | 8.432% | $134.4123 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $129.68 | 4.830% | $135.9435 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $82.33 | 10.590% | $91.0487 | $91.05 | $91.05 | $91.00 |
| Purchase #6 | $70.82 | 12.298% | $79.5294 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $240.61 | 12.553% | $270.8138 | $270.81 | $270.80 | $270.80 |
| 7 purchase totals = | $828.15 | $912.8179 | $912.81 | $912.85 | $912.60 | |