| 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 | $137.99 | 5.463% | $145.5284 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $225.98 | 6.677% | $241.0687 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $124.82 | 8.299% | $135.1788 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $78.71 | 10.823% | $87.2288 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $111.38 | 7.137% | $119.3292 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $187.61 | 11.522% | $209.2264 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $134.73 | 6.516% | $143.509 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $1,001.22 | $1,081.0693 | $1,081.08 | $1,081.15 | $1,081.00 | |