| 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 | $170.70 | 3.844% | $177.2617 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $64.87 | 7.179% | $69.527 | $69.53 | $69.55 | $69.50 |
| Purchase #3 | $241.85 | 11.796% | $270.3786 | $270.38 | $270.40 | $270.40 |
| Purchase #4 | $178.98 | 10.574% | $197.9053 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $101.50 | 11.532% | $113.205 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $235.55 | 12.537% | $265.0809 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $17.50 | 5.463% | $18.456 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $1,010.95 | $1,111.8145 | $1,111.83 | $1,111.85 | $1,111.90 | |