| 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 | $125.74 | 12.817% | $141.8561 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $140.36 | 10.843% | $155.5792 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $73.28 | 7.616% | $78.861 | $78.86 | $78.85 | $78.90 |
| Purchase #4 | $158.29 | 10.154% | $174.3628 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $166.36 | 9.251% | $181.75 | $181.75 | $181.75 | $181.80 |
| Purchase #6 | $125.48 | 7.791% | $135.2561 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $44.53 | 4.713% | $46.6287 | $46.63 | $46.65 | $46.60 |
| 7 purchase totals = | $834.04 | $914.2939 | $914.30 | $914.30 | $914.50 | |