| 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 | $147.44 | 9.683% | $161.7166 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $219.71 | 7.725% | $236.6826 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $87.41 | 7.711% | $94.1502 | $94.15 | $94.15 | $94.20 |
| Purchase #4 | $242.34 | 11.331% | $269.7995 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $248.74 | 7.151% | $266.5274 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $16.93 | 10.657% | $18.7342 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $160.60 | 9.141% | $175.2804 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $1,123.17 | $1,222.8909 | $1,222.89 | $1,222.95 | $1,222.90 | |