| 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 | $137.36 | 6.797% | $146.6964 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $198.54 | 8.623% | $215.6601 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $167.51 | 7.197% | $179.5657 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $80.74 | 8.691% | $87.7571 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $40.40 | 10.796% | $44.7616 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $194.68 | 13.730% | $221.4096 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $34.49 | 11.806% | $38.5619 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $853.72 | $934.4124 | $934.42 | $934.35 | $934.60 | |