| 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 | $181.91 | 10.712% | $201.3962 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $177.35 | 13.238% | $200.8276 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $50.78 | 5.621% | $53.6343 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $9.28 | 12.449% | $10.4353 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $100.50 | 11.580% | $112.1379 | $112.14 | $112.15 | $112.10 |
| Purchase #6 | $13.45 | 7.748% | $14.4921 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $165.49 | 12.859% | $186.7704 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $698.76 | $779.6938 | $779.70 | $779.75 | $779.60 | |