| 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 | $190.95 | 10.701% | $211.3836 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $135.51 | 9.679% | $148.626 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $172.31 | 9.387% | $188.4847 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $185.59 | 9.114% | $202.5047 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $132.96 | 11.122% | $147.7478 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $104.66 | 12.744% | $117.9979 | $118.00 | $118.00 | $118.00 |
| Purchase #7 | $153.35 | 4.175% | $159.7524 | $159.75 | $159.75 | $159.80 |
| 7 purchase totals = | $1,075.33 | $1,176.4971 | $1,176.49 | $1,176.55 | $1,176.50 | |