| 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 | $146.77 | 7.397% | $157.6266 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $168.77 | 13.809% | $192.0754 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $78.93 | 6.434% | $84.0084 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $130.29 | 10.460% | $143.9183 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $75.67 | 6.152% | $80.3252 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $137.31 | 12.834% | $154.9324 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $168.31 | 3.227% | $173.7414 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $906.05 | $986.6277 | $986.64 | $986.70 | $986.50 | |