| 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 | $104.49 | 4.452% | $109.1419 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $143.44 | 8.624% | $155.8103 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $155.37 | 11.455% | $173.1676 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $241.64 | 13.414% | $274.0536 | $274.05 | $274.05 | $274.10 |
| Purchase #5 | $58.57 | 6.607% | $62.4397 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $197.53 | 3.646% | $204.7319 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $187.73 | 8.447% | $203.5876 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,088.77 | $1,182.9326 | $1,182.93 | $1,182.95 | $1,182.90 | |