| 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 | $158.77 | 10.489% | $175.4234 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $126.39 | 7.293% | $135.6076 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $120.39 | 9.113% | $131.3611 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $126.59 | 10.632% | $140.049 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $120.49 | 7.646% | $129.7027 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $85.30 | 6.193% | $90.5826 | $90.58 | $90.60 | $90.60 |
| Purchase #7 | $127.41 | 12.645% | $143.521 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $865.34 | $946.2474 | $946.24 | $946.20 | $946.20 | |