| 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 | $150.61 | 3.546% | $155.9506 | $155.95 | $155.95 | $156.00 |
| Purchase #2 | $114.45 | 3.743% | $118.7339 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $101.61 | 6.770% | $108.489 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $215.78 | 3.150% | $222.5771 | $222.58 | $222.60 | $222.60 |
| Purchase #5 | $135.77 | 3.826% | $140.9646 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $155.43 | 3.701% | $161.1825 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $213.42 | 11.143% | $237.2014 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,087.07 | $1,145.0991 | $1,145.09 | $1,145.15 | $1,145.20 | |