| 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 | $73.70 | 9.380% | $80.6131 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $175.64 | 8.354% | $190.313 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $147.68 | 13.461% | $167.5592 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $83.40 | 10.290% | $91.9819 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $176.50 | 7.210% | $189.2257 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $13.27 | 6.126% | $14.0829 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $233.81 | 6.401% | $248.7762 | $248.78 | $248.80 | $248.80 |
| 7 purchase totals = | $904.00 | $982.5520 | $982.55 | $982.60 | $982.60 | |