| 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 | $197.38 | 6.270% | $209.7557 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $229.30 | 3.443% | $237.1948 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $94.55 | 5.628% | $99.8713 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $176.95 | 12.376% | $198.8493 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $15.44 | 7.761% | $16.6383 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $139.78 | 5.255% | $147.1254 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $74.67 | 6.857% | $79.7901 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $928.07 | $989.2249 | $989.23 | $989.25 | $989.20 | |