| 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 | $160.87 | 12.713% | $181.3214 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $220.64 | 5.124% | $231.9456 | $231.95 | $231.95 | $231.90 |
| Purchase #3 | $167.77 | 13.668% | $190.7008 | $190.70 | $190.70 | $190.70 |
| Purchase #4 | $208.93 | 4.789% | $218.9357 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $76.28 | 3.814% | $79.1893 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $197.73 | 12.790% | $223.0197 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $229.55 | 10.484% | $253.616 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $1,261.77 | $1,378.7285 | $1,378.74 | $1,378.70 | $1,378.60 | |