| 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 | $149.74 | 5.109% | $157.3902 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $247.87 | 11.768% | $277.0393 | $277.04 | $277.05 | $277.00 |
| Purchase #3 | $206.80 | 7.281% | $221.8571 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $144.87 | 4.315% | $151.1211 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $112.66 | 4.584% | $117.8243 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $92.99 | 12.734% | $104.8313 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $123.60 | 4.861% | $129.6082 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,078.53 | $1,159.6715 | $1,159.67 | $1,159.65 | $1,159.60 | |