| 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 | $171.49 | 9.492% | $187.7678 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $43.71 | 12.534% | $49.1886 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $161.94 | 4.571% | $169.3423 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $219.43 | 3.686% | $227.5182 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $195.63 | 9.282% | $213.7884 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $84.46 | 4.852% | $88.558 | $88.56 | $88.55 | $88.60 |
| Purchase #7 | $172.28 | 12.210% | $193.3154 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $1,048.94 | $1,129.4787 | $1,129.49 | $1,129.45 | $1,129.50 | |