| 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 | $168.45 | 7.817% | $181.6177 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $140.74 | 5.366% | $148.2921 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $6.55 | 10.438% | $7.2337 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $66.62 | 7.489% | $71.6092 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $90.53 | 8.809% | $98.5048 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $117.52 | 6.719% | $125.4162 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $213.82 | 3.271% | $220.8141 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $804.23 | $853.4878 | $853.48 | $853.45 | $853.40 | |