| 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 | $133.60 | 7.828% | $144.0582 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $128.29 | 6.144% | $136.1721 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $129.58 | 4.762% | $135.7506 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $93.94 | 13.748% | $106.8549 | $106.85 | $106.85 | $106.90 |
| Purchase #5 | $217.79 | 5.236% | $229.1935 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $7.99 | 4.203% | $8.3258 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $31.63 | 9.757% | $34.7161 | $34.72 | $34.70 | $34.70 |
| 7 purchase totals = | $742.82 | $795.0712 | $795.07 | $795.05 | $795.20 | |