| 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 | $129.96 | 5.534% | $137.152 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $128.29 | 7.499% | $137.9105 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $41.71 | 6.570% | $44.4503 | $44.45 | $44.45 | $44.50 |
| Purchase #4 | $186.38 | 3.768% | $193.4028 | $193.40 | $193.40 | $193.40 |
| Purchase #5 | $40.61 | 8.748% | $44.1626 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $237.97 | 8.706% | $258.6877 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $42.88 | 6.821% | $45.8048 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $807.80 | $861.5707 | $861.56 | $861.55 | $861.70 | |