| 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 | $174.51 | 9.421% | $190.9506 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $153.61 | 9.236% | $167.7974 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $45.50 | 5.324% | $47.9224 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $99.93 | 9.107% | $109.0306 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $77.71 | 12.463% | $87.395 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $196.78 | 12.214% | $220.8147 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $90.90 | 13.199% | $102.8979 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $838.94 | $926.8086 | $926.81 | $926.80 | $926.80 | |