| 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 | $164.60 | 12.360% | $184.9446 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $206.94 | 5.864% | $219.075 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $209.48 | 8.663% | $227.6273 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $36.27 | 9.303% | $39.6442 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $176.80 | 7.559% | $190.1643 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $199.64 | 7.603% | $214.8186 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $66.63 | 6.378% | $70.8797 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $1,060.36 | $1,147.1537 | $1,147.15 | $1,147.20 | $1,147.10 | |