| 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 | $172.44 | 3.671% | $178.7703 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $16.57 | 8.322% | $17.949 | $17.95 | $17.95 | $17.90 |
| Purchase #3 | $48.68 | 7.357% | $52.2614 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $246.43 | 6.571% | $262.6229 | $262.62 | $262.60 | $262.60 |
| Purchase #5 | $108.79 | 11.867% | $121.7001 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $244.98 | 5.667% | $258.863 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $137.27 | 9.799% | $150.7211 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $975.16 | $1,042.8878 | $1,042.88 | $1,042.80 | $1,042.90 | |