| 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 | $172.38 | 11.170% | $191.6348 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $243.26 | 11.116% | $270.3008 | $270.30 | $270.30 | $270.30 |
| Purchase #3 | $169.99 | 13.535% | $192.9981 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $200.26 | 3.206% | $206.6803 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $77.74 | 4.719% | $81.4086 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $41.33 | 6.631% | $44.0706 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $33.61 | 12.510% | $37.8146 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $938.57 | $1,024.9078 | $1,024.90 | $1,024.90 | $1,024.90 | |