| 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 | $143.39 | 5.460% | $151.2191 | $151.22 | $151.20 | $151.20 |
| Purchase #2 | $22.75 | 4.334% | $23.736 | $23.74 | $23.75 | $23.70 |
| Purchase #3 | $29.41 | 11.653% | $32.8371 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $13.89 | 11.629% | $15.5053 | $15.51 | $15.50 | $15.50 |
| Purchase #5 | $21.83 | 8.778% | $23.7462 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $233.37 | 10.571% | $258.0395 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $246.52 | 13.469% | $279.7238 | $279.72 | $279.70 | $279.70 |
| 7 purchase totals = | $711.16 | $784.8070 | $784.82 | $784.80 | $784.60 | |