| 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 | $218.64 | 5.565% | $230.8073 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $149.88 | 7.157% | $160.6069 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $56.70 | 7.351% | $60.868 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $185.73 | 8.757% | $201.9944 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $164.58 | 13.772% | $187.246 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $63.81 | 5.371% | $67.2372 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $42.65 | 12.145% | $47.8298 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $881.99 | $956.5896 | $956.60 | $956.60 | $956.50 | |