| 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 | $151.91 | 11.260% | $169.0151 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $29.55 | 10.236% | $32.5747 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $31.40 | 3.536% | $32.5103 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $103.52 | 3.811% | $107.4651 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $43.83 | 12.346% | $49.2413 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $200.29 | 8.135% | $216.5836 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $122.36 | 10.342% | $135.0145 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $682.86 | $742.4046 | $742.40 | $742.35 | $742.40 | |