| 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 | $143.74 | 9.463% | $157.3421 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $204.50 | 3.117% | $210.8743 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $176.85 | 11.709% | $197.5574 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $175.27 | 7.182% | $187.8579 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $138.78 | 10.806% | $153.7766 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $111.77 | 3.469% | $115.6473 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $125.93 | 5.414% | $132.7479 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $1,076.84 | $1,155.8035 | $1,155.81 | $1,155.80 | $1,155.80 | |