| 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 | $186.57 | 11.660% | $208.3241 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $8.54 | 8.115% | $9.233 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $8.76 | 11.443% | $9.7624 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $176.68 | 11.595% | $197.166 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $82.54 | 3.401% | $85.3472 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $145.95 | 9.336% | $159.5759 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $211.88 | 4.391% | $221.1837 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $820.92 | $890.5923 | $890.59 | $890.60 | $890.60 | |