| 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 | $181.78 | 11.230% | $202.1939 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $178.61 | 6.374% | $189.9946 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $76.61 | 9.283% | $83.7217 | $83.72 | $83.70 | $83.70 |
| Purchase #4 | $51.76 | 4.111% | $53.8879 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $102.97 | 7.499% | $110.6917 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $92.54 | 8.503% | $100.4087 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $54.43 | 4.425% | $56.8385 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $738.70 | $797.7370 | $797.73 | $797.75 | $797.70 | |