| 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 | $153.89 | 9.154% | $167.9771 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $47.58 | 3.770% | $49.3738 | $49.37 | $49.35 | $49.40 |
| Purchase #3 | $11.76 | 7.360% | $12.6255 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $120.29 | 7.141% | $128.8799 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $54.66 | 5.302% | $57.5581 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $35.86 | 4.871% | $37.6067 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $104.81 | 10.389% | $115.6987 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $528.85 | $569.7198 | $569.73 | $569.75 | $569.80 | |