| 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 | $141.25 | 7.714% | $152.146 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $29.50 | 7.119% | $31.6001 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $143.48 | 7.633% | $154.4318 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $186.97 | 9.382% | $204.5115 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $22.74 | 7.351% | $24.4116 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $64.34 | 10.190% | $70.8962 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $177.67 | 9.670% | $194.8507 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $765.95 | $832.8479 | $832.85 | $832.85 | $832.80 | |