| 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 | $142.38 | 4.516% | $148.8099 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $21.63 | 4.326% | $22.5657 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $106.80 | 6.838% | $114.103 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $22.56 | 9.325% | $24.6637 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $72.26 | 4.809% | $75.735 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $200.99 | 3.401% | $207.8257 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $30.92 | 4.304% | $32.2508 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $597.54 | $625.9538 | $625.96 | $625.95 | $626.00 | |