| 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 | $169.30 | 13.190% | $191.6307 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $104.33 | 13.478% | $118.3916 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $127.60 | 6.528% | $135.9297 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $164.67 | 9.167% | $179.7653 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $221.42 | 6.177% | $235.0971 | $235.10 | $235.10 | $235.10 |
| Purchase #6 | $163.80 | 11.319% | $182.3405 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $187.89 | 10.346% | $207.3291 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,139.01 | $1,250.4840 | $1,250.49 | $1,250.55 | $1,250.40 | |