| 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 | $145.84 | 12.578% | $164.1838 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $174.58 | 13.524% | $198.1902 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $94.75 | 10.244% | $104.4562 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $178.25 | 7.111% | $190.9254 | $190.93 | $190.95 | $190.90 |
| Purchase #5 | $57.53 | 13.216% | $65.1332 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $230.57 | 11.449% | $256.968 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $7.81 | 13.369% | $8.8541 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $889.33 | $988.7109 | $988.71 | $988.75 | $988.80 | |