| 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 | $194.61 | 12.765% | $219.452 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $151.32 | 6.276% | $160.8168 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $246.50 | 10.423% | $272.1927 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $47.41 | 10.565% | $52.4189 | $52.42 | $52.40 | $52.40 |
| Purchase #5 | $179.71 | 7.822% | $193.7669 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $60.54 | 13.788% | $68.8873 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $175.93 | 12.782% | $198.4174 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,056.02 | $1,165.9520 | $1,165.96 | $1,165.90 | $1,166.00 | |