| 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 | $103.65 | 8.207% | $112.1566 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $120.32 | 12.416% | $135.2589 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $82.34 | 13.664% | $93.5909 | $93.59 | $93.60 | $93.60 |
| Purchase #4 | $5.62 | 10.199% | $6.1932 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $156.77 | 8.653% | $170.3353 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $18.97 | 4.449% | $19.814 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $243.52 | 5.677% | $257.3446 | $257.34 | $257.35 | $257.30 |
| 7 purchase totals = | $731.19 | $794.6935 | $794.69 | $794.70 | $794.70 | |