| 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 | $67.61 | 6.694% | $72.1358 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $131.32 | 12.507% | $147.7442 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $13.91 | 7.503% | $14.9537 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $196.89 | 7.572% | $211.7985 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $54.54 | 7.835% | $58.8132 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $218.83 | 7.202% | $234.5901 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $162.94 | 12.158% | $182.7502 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $846.04 | $922.7857 | $922.78 | $922.80 | $922.80 | |