| 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 | $180.79 | 5.637% | $190.9811 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $15.86 | 5.531% | $16.7372 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $14.63 | 8.437% | $15.8643 | $15.86 | $15.85 | $15.90 |
| Purchase #4 | $105.51 | 8.275% | $114.241 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $217.90 | 12.796% | $245.7825 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $36.88 | 4.251% | $38.4478 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $211.70 | 6.855% | $226.212 | $226.21 | $226.20 | $226.20 |
| 7 purchase totals = | $783.27 | $848.2659 | $848.26 | $848.30 | $848.20 | |