| 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 | $178.32 | 10.465% | $196.9812 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $101.52 | 8.793% | $110.4467 | $110.45 | $110.45 | $110.40 |
| Purchase #3 | $68.50 | 4.444% | $71.5441 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $225.34 | 7.307% | $241.8056 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $217.85 | 4.249% | $227.1064 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $27.40 | 4.744% | $28.6999 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $5.60 | 6.754% | $5.9782 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $824.53 | $882.5621 | $882.57 | $882.60 | $882.50 | |