| 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 | $184.50 | 13.690% | $209.7581 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $171.61 | 10.248% | $189.1966 | $189.20 | $189.20 | $189.20 |
| Purchase #3 | $111.58 | 12.354% | $125.3646 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $89.93 | 6.796% | $96.0416 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $62.80 | 9.286% | $68.6316 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $217.27 | 4.713% | $227.5099 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $209.26 | 10.625% | $231.4939 | $231.49 | $231.50 | $231.50 |
| 7 purchase totals = | $1,046.95 | $1,147.9963 | $1,147.99 | $1,148.00 | $1,148.00 | |