| 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 | $128.63 | 13.611% | $146.1378 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $145.37 | 4.293% | $151.6107 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $35.63 | 12.157% | $39.9615 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $130.52 | 8.828% | $142.0423 | $142.04 | $142.05 | $142.00 |
| Purchase #5 | $162.60 | 10.176% | $179.1462 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $61.77 | 10.724% | $68.3942 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $140.26 | 13.327% | $158.9525 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $804.78 | $886.2452 | $886.24 | $886.25 | $886.20 | |