| 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 | $161.51 | 9.624% | $177.0537 | $177.05 | $177.05 | $177.10 |
| Purchase #2 | $90.77 | 4.567% | $94.9155 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $213.49 | 11.488% | $238.0157 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $177.47 | 10.808% | $196.651 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $113.66 | 10.362% | $125.4374 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $98.26 | 5.447% | $103.6122 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $245.88 | 12.635% | $276.9469 | $276.95 | $276.95 | $276.90 |
| 7 purchase totals = | $1,101.04 | $1,212.6324 | $1,212.64 | $1,212.60 | $1,212.60 | |