| 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 | $174.71 | 11.140% | $194.1727 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $44.33 | 10.822% | $49.1274 | $49.13 | $49.15 | $49.10 |
| Purchase #3 | $10.85 | 11.792% | $12.1294 | $12.13 | $12.15 | $12.10 |
| Purchase #4 | $32.63 | 11.589% | $36.4115 | $36.41 | $36.40 | $36.40 |
| Purchase #5 | $123.50 | 12.598% | $139.0585 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $34.98 | 8.729% | $38.0334 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $11.78 | 12.861% | $13.295 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $432.78 | $482.2279 | $482.23 | $482.25 | $482.20 | |