| 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 | $152.40 | 9.493% | $166.8673 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $194.37 | 4.661% | $203.4296 | $203.43 | $203.45 | $203.40 |
| Purchase #3 | $85.42 | 3.276% | $88.2184 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $189.92 | 5.483% | $200.3333 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $34.86 | 9.260% | $38.088 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $221.45 | 4.556% | $231.5393 | $231.54 | $231.55 | $231.50 |
| Purchase #7 | $173.50 | 13.529% | $196.9728 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,051.92 | $1,125.4487 | $1,125.45 | $1,125.45 | $1,125.40 | |