| 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 | $165.58 | 7.300% | $177.6673 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $227.37 | 11.330% | $253.131 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $133.31 | 11.768% | $148.9979 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $63.78 | 13.133% | $72.1562 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $106.98 | 10.628% | $118.3498 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $206.29 | 5.365% | $217.3575 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $26.51 | 5.234% | $27.8975 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $929.82 | $1,015.5572 | $1,015.57 | $1,015.55 | $1,015.60 | |