| 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 | $160.77 | 7.484% | $172.802 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $191.34 | 13.391% | $216.9623 | $216.96 | $216.95 | $217.00 |
| Purchase #3 | $250.27 | 7.649% | $269.4132 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $120.62 | 12.110% | $135.2271 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $129.46 | 5.339% | $136.3719 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $30.39 | 4.510% | $31.7606 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $185.93 | 5.766% | $196.6507 | $196.65 | $196.65 | $196.70 |
| 7 purchase totals = | $1,068.78 | $1,159.1878 | $1,159.18 | $1,159.15 | $1,159.30 | |