| 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 | $127.94 | 6.813% | $136.6566 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $194.59 | 12.507% | $218.9274 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $45.68 | 12.616% | $51.443 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $202.49 | 3.523% | $209.6237 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $55.34 | 9.156% | $60.4069 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $61.27 | 3.516% | $63.4243 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $194.44 | 9.709% | $213.3182 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $881.75 | $953.8001 | $953.80 | $953.75 | $953.70 | |