| 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 | $13.93 | 6.551% | $14.8426 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $178.41 | 9.337% | $195.0681 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $72.58 | 13.581% | $82.4371 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $127.71 | 3.644% | $132.3638 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $146.54 | 10.494% | $161.9179 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $192.51 | 13.244% | $218.006 | $218.01 | $218.00 | $218.00 |
| Purchase #7 | $215.35 | 9.137% | $235.0265 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $947.03 | $1,039.6620 | $1,039.67 | $1,039.65 | $1,039.60 | |