| 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 | $192.68 | 10.561% | $213.0289 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $34.46 | 5.611% | $36.3936 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $199.57 | 8.395% | $216.3239 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $22.51 | 3.140% | $23.2168 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $81.46 | 12.845% | $91.9235 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $40.97 | 13.675% | $46.5726 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $128.91 | 7.516% | $138.5989 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $700.56 | $766.0582 | $766.05 | $766.00 | $766.00 | |