| 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 | $167.51 | 12.212% | $187.9663 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $176.56 | 4.577% | $184.6412 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $156.94 | 3.174% | $161.9213 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $223.54 | 12.722% | $251.9788 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $98.99 | 13.395% | $112.2497 | $112.25 | $112.25 | $112.20 |
| Purchase #6 | $74.34 | 5.203% | $78.2079 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $199.96 | 4.683% | $209.3241 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,097.84 | $1,186.2893 | $1,186.29 | $1,186.25 | $1,186.20 | |