| 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 | $123.54 | 6.821% | $131.9667 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $240.64 | 10.375% | $265.6064 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $147.70 | 3.775% | $153.2757 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $7.40 | 13.475% | $8.3972 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $49.31 | 8.599% | $53.5502 | $53.55 | $53.55 | $53.60 |
| Purchase #6 | $67.49 | 13.706% | $76.7402 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $134.68 | 10.578% | $148.9265 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $770.76 | $838.4629 | $838.48 | $838.50 | $838.50 | |