| 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 | $158.74 | 8.863% | $172.8091 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $95.93 | 3.562% | $99.347 | $99.35 | $99.35 | $99.30 |
| Purchase #3 | $189.90 | 12.212% | $213.0906 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $119.83 | 10.594% | $132.5248 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $71.25 | 7.206% | $76.3843 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $177.49 | 11.369% | $197.6688 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $245.93 | 3.106% | $253.5686 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $1,059.07 | $1,145.3932 | $1,145.39 | $1,145.35 | $1,145.40 | |