| 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 | $162.93 | 10.789% | $180.5085 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $235.45 | 5.149% | $247.5733 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $66.81 | 11.821% | $74.7076 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $236.33 | 3.513% | $244.6323 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $219.91 | 4.772% | $230.4041 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $169.87 | 7.828% | $183.1674 | $183.17 | $183.15 | $183.20 |
| Purchase #7 | $223.39 | 12.624% | $251.5908 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,314.69 | $1,412.5840 | $1,412.58 | $1,412.55 | $1,412.60 | |