| 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 | $182.43 | 12.207% | $204.6992 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $205.80 | 5.423% | $216.9605 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $51.54 | 8.302% | $55.8189 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $74.47 | 7.805% | $80.2824 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $38.29 | 8.171% | $41.4187 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $91.98 | 11.748% | $102.7858 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $137.77 | 10.622% | $152.4039 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $782.28 | $854.3694 | $854.37 | $854.35 | $854.40 | |