| 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 | $175.55 | 8.760% | $190.9282 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $34.70 | 8.813% | $37.7581 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $48.93 | 5.443% | $51.5933 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $72.73 | 12.379% | $81.7332 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $199.44 | 8.840% | $217.0705 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $51.87 | 10.175% | $57.1478 | $57.15 | $57.15 | $57.10 |
| Purchase #7 | $135.76 | 7.192% | $145.5239 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $718.98 | $781.7550 | $781.75 | $781.75 | $781.70 | |