| 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 | $156.36 | 7.305% | $167.7821 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $209.87 | 5.390% | $221.182 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $44.74 | 3.202% | $46.1726 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $238.64 | 7.107% | $255.6001 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $151.42 | 5.271% | $159.4013 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $99.30 | 12.601% | $111.8128 | $111.81 | $111.80 | $111.80 |
| Purchase #7 | $139.66 | 13.376% | $158.3409 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $1,039.99 | $1,120.2918 | $1,120.28 | $1,120.30 | $1,120.30 | |