| 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 | $123.32 | 6.464% | $131.2914 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $148.30 | 3.404% | $153.3481 | $153.35 | $153.35 | $153.30 |
| Purchase #3 | $10.41 | 3.387% | $10.7626 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $16.64 | 12.134% | $18.6591 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $130.80 | 3.625% | $135.5415 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $163.38 | 5.537% | $172.4264 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $184.58 | 11.618% | $206.0245 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $777.43 | $828.0536 | $828.05 | $828.05 | $828.00 | |