| 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 | $143.70 | 6.782% | $153.4457 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $171.77 | 11.581% | $191.6627 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $10.51 | 12.462% | $11.8198 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $126.76 | 8.680% | $137.7628 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $29.70 | 5.768% | $31.4131 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $152.49 | 10.112% | $167.9098 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $130.66 | 3.454% | $135.173 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $765.59 | $829.1869 | $829.18 | $829.10 | $829.20 | |