| 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 | $170.37 | 3.403% | $176.1677 | $176.17 | $176.15 | $176.20 |
| Purchase #2 | $129.60 | 8.479% | $140.5888 | $140.59 | $140.60 | $140.60 |
| Purchase #3 | $124.55 | 5.141% | $130.9531 | $130.95 | $130.95 | $131.00 |
| Purchase #4 | $21.26 | 5.110% | $22.3464 | $22.35 | $22.35 | $22.30 |
| Purchase #5 | $95.96 | 8.492% | $104.1089 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $186.47 | 8.616% | $202.5363 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $197.47 | 12.436% | $222.0274 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $925.68 | $998.7286 | $998.74 | $998.75 | $998.70 | |