| 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 | $155.34 | 6.246% | $165.0425 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $98.51 | 6.325% | $104.7408 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $162.78 | 6.762% | $173.7872 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $29.26 | 12.732% | $32.9854 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $164.67 | 4.706% | $172.4194 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $61.97 | 12.316% | $69.6022 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $107.64 | 12.230% | $120.8044 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $780.17 | $839.3819 | $839.38 | $839.40 | $839.30 | |