| 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 | $177.81 | 6.696% | $189.7162 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $103.43 | 11.688% | $115.5189 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $196.89 | 11.111% | $218.7664 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $110.82 | 8.367% | $120.0923 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $196.41 | 8.246% | $212.606 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $74.75 | 10.874% | $82.8783 | $82.88 | $82.90 | $82.90 |
| Purchase #7 | $26.29 | 11.156% | $29.2229 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $886.40 | $968.8010 | $968.81 | $968.75 | $968.80 | |