| 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 | $190.42 | 3.779% | $197.616 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $97.51 | 6.175% | $103.5312 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $42.62 | 6.867% | $45.5467 | $45.55 | $45.55 | $45.50 |
| Purchase #4 | $135.53 | 3.520% | $140.3007 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $5.79 | 13.353% | $6.5631 | $6.56 | $6.55 | $6.60 |
| Purchase #6 | $89.93 | 4.334% | $93.8276 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $184.93 | 10.376% | $204.1183 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $746.73 | $791.5036 | $791.51 | $791.50 | $791.40 | |