| 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 | $179.53 | 13.516% | $203.7953 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $33.27 | 7.390% | $35.7287 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $219.42 | 10.445% | $242.3384 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $15.48 | 6.853% | $16.5408 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $10.47 | 5.717% | $11.0686 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $78.37 | 8.332% | $84.8998 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $45.60 | 3.203% | $47.0606 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $582.14 | $641.4322 | $641.44 | $641.45 | $641.40 | |