| 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 | $98.92 | 13.292% | $112.0684 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $177.48 | 10.801% | $196.6496 | $196.65 | $196.65 | $196.60 |
| Purchase #3 | $219.38 | 8.346% | $237.6895 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $153.57 | 12.480% | $172.7355 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $71.69 | 13.523% | $81.3846 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $144.51 | 3.624% | $149.747 | $149.75 | $149.75 | $149.70 |
| Purchase #7 | $186.32 | 11.763% | $208.2368 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,051.87 | $1,158.5114 | $1,158.52 | $1,158.55 | $1,158.40 | |