| 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 | $146.88 | 4.569% | $153.5909 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $83.38 | 4.689% | $87.2897 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $192.55 | 8.165% | $208.2717 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $17.88 | 4.531% | $18.6901 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $121.94 | 12.566% | $137.263 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $160.86 | 11.500% | $179.3589 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $84.69 | 11.296% | $94.2566 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $808.18 | $878.7209 | $878.72 | $878.70 | $878.90 | |