| 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 | $154.65 | 4.792% | $162.0608 | $162.06 | $162.05 | $162.10 |
| Purchase #2 | $148.36 | 6.327% | $157.7467 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $129.77 | 5.840% | $137.3486 | $137.35 | $137.35 | $137.30 |
| Purchase #4 | $11.79 | 10.852% | $13.0695 | $13.07 | $13.05 | $13.10 |
| Purchase #5 | $223.45 | 7.350% | $239.8736 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $243.77 | 13.486% | $276.6448 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $156.51 | 8.200% | $169.3438 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,068.30 | $1,156.0878 | $1,156.08 | $1,156.05 | $1,156.00 | |