| 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 | $144.34 | 9.421% | $157.9383 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $230.93 | 6.868% | $246.7903 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $29.25 | 8.808% | $31.8263 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $170.63 | 10.595% | $188.7082 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $144.54 | 5.361% | $152.2888 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $194.81 | 10.113% | $214.5111 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $132.43 | 6.280% | $140.7466 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $1,046.93 | $1,132.8096 | $1,132.82 | $1,132.85 | $1,132.70 | |