| 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 | $140.88 | 9.169% | $153.7973 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $203.47 | 12.139% | $228.1692 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $135.63 | 3.543% | $140.4354 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $103.95 | 13.412% | $117.8918 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $236.25 | 6.826% | $252.3764 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $189.53 | 9.716% | $207.9447 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $66.48 | 7.731% | $71.6196 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $1,076.19 | $1,172.2344 | $1,172.24 | $1,172.25 | $1,172.20 | |