| 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 | $182.38 | 4.389% | $190.3847 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $36.98 | 7.759% | $39.8493 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $193.40 | 5.649% | $204.3252 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $242.78 | 9.456% | $265.7373 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $213.84 | 11.565% | $238.5706 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $127.90 | 6.145% | $135.7595 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $85.35 | 7.440% | $91.7 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $1,082.63 | $1,166.3266 | $1,166.33 | $1,166.35 | $1,166.30 | |