| 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 | $172.77 | 8.215% | $186.9631 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $194.53 | 12.140% | $218.1459 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $129.47 | 13.419% | $146.8436 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $237.58 | 13.739% | $270.2211 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $91.90 | 13.131% | $103.9674 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $14.57 | 10.260% | $16.0649 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $46.94 | 12.341% | $52.7329 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $887.76 | $994.9389 | $994.93 | $994.90 | $994.90 | |