| 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 | $96.60 | 11.348% | $107.5622 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $103.41 | 5.827% | $109.4357 | $109.44 | $109.45 | $109.40 |
| Purchase #3 | $133.73 | 9.627% | $146.6042 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $138.94 | 6.351% | $147.7641 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $136.30 | 6.207% | $144.7601 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $210.41 | 11.713% | $235.0553 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $126.82 | 7.551% | $136.3962 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $946.21 | $1,027.5778 | $1,027.58 | $1,027.55 | $1,027.70 | |