| 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 | $143.77 | 11.523% | $160.3366 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $195.30 | 5.285% | $205.6216 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $115.62 | 3.113% | $119.2193 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $29.34 | 9.540% | $32.139 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $13.49 | 3.805% | $14.0033 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $48.94 | 13.672% | $55.6311 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $138.87 | 12.687% | $156.4884 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $685.33 | $743.4393 | $743.44 | $743.45 | $743.30 | |