| 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 | $157.99 | 3.376% | $163.3237 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $82.66 | 6.873% | $88.3412 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $137.73 | 6.138% | $146.1839 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $39.83 | 9.460% | $43.5979 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $247.79 | 3.557% | $256.6039 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $64.45 | 5.672% | $68.1056 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $215.90 | 11.277% | $240.247 | $240.25 | $240.25 | $240.20 |
| 7 purchase totals = | $946.35 | $1,006.4032 | $1,006.40 | $1,006.40 | $1,006.30 | |