| 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 | $66.39 | 11.812% | $74.232 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $157.93 | 10.641% | $174.7353 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $213.76 | 9.599% | $234.2788 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $91.50 | 12.633% | $103.0592 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $246.63 | 3.726% | $255.8194 | $255.82 | $255.80 | $255.80 |
| Purchase #6 | $120.99 | 7.303% | $129.8259 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $141.40 | 11.738% | $157.9975 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,038.60 | $1,129.9481 | $1,129.96 | $1,130.00 | $1,129.90 | |