| 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 | $137.51 | 11.723% | $153.6303 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $15.92 | 9.233% | $17.3899 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $225.91 | 3.157% | $233.042 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $126.72 | 7.153% | $135.7843 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $203.26 | 11.307% | $226.2426 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $8.91 | 7.106% | $9.5431 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $105.29 | 3.262% | $108.7246 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $823.52 | $884.3568 | $884.34 | $884.40 | $884.20 | |