| 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 | $181.34 | 10.493% | $200.368 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $238.82 | 7.121% | $255.8264 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $235.50 | 5.620% | $248.7351 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $86.48 | 8.291% | $93.6501 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $157.31 | 7.768% | $169.5298 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $44.52 | 4.224% | $46.4005 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $121.45 | 6.457% | $129.292 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $1,065.42 | $1,143.8019 | $1,143.81 | $1,143.85 | $1,143.80 | |