| 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 | $102.35 | 6.177% | $108.6722 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $182.63 | 3.582% | $189.1718 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $248.28 | 5.298% | $261.4339 | $261.43 | $261.45 | $261.40 |
| Purchase #4 | $175.99 | 11.207% | $195.7132 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $62.89 | 8.396% | $68.1702 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $230.69 | 4.426% | $240.9003 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $87.33 | 3.680% | $90.5437 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $1,090.16 | $1,154.6053 | $1,154.59 | $1,154.55 | $1,154.60 | |