| 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 | $150.26 | 12.164% | $168.5376 | $168.54 | $168.55 | $168.50 |
| Purchase #2 | $177.98 | 7.448% | $191.236 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $217.45 | 6.496% | $231.5756 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $199.61 | 9.145% | $217.8643 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $196.90 | 12.207% | $220.9356 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $240.77 | 5.611% | $254.2796 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $11.25 | 5.703% | $11.8916 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $1,194.22 | $1,296.3203 | $1,296.33 | $1,296.40 | $1,296.30 | |