| 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 | $30.28 | 7.166% | $32.4499 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $138.65 | 12.748% | $156.3251 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $47.65 | 4.609% | $49.8462 | $49.85 | $49.85 | $49.80 |
| Purchase #4 | $161.41 | 13.620% | $183.394 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $204.29 | 11.731% | $228.2553 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $9.44 | 7.865% | $10.1825 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $173.48 | 4.575% | $181.4167 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $765.20 | $841.8697 | $841.88 | $841.90 | $841.80 | |