| 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 | $154.58 | 5.747% | $163.4637 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $118.45 | 9.703% | $129.9432 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $120.75 | 6.546% | $128.6543 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $183.71 | 7.239% | $197.0088 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $236.93 | 6.581% | $252.5224 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $206.97 | 7.659% | $222.8218 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $137.52 | 8.519% | $149.2353 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $1,158.91 | $1,243.6495 | $1,243.64 | $1,243.60 | $1,243.60 | |