| 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 | $143.57 | 8.165% | $155.2925 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $250.97 | 7.701% | $270.2972 | $270.30 | $270.30 | $270.30 |
| Purchase #3 | $187.63 | 11.160% | $208.5695 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $44.27 | 3.302% | $45.7318 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $35.38 | 8.799% | $38.4931 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $207.38 | 6.829% | $221.542 | $221.54 | $221.55 | $221.50 |
| Purchase #7 | $194.91 | 10.401% | $215.1826 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $1,064.11 | $1,155.1087 | $1,155.10 | $1,155.15 | $1,155.10 | |