| 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 | $192.73 | 7.221% | $206.647 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $101.45 | 6.742% | $108.2898 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $162.99 | 3.330% | $168.4176 | $168.42 | $168.40 | $168.40 |
| Purchase #4 | $221.77 | 9.178% | $242.1241 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $211.37 | 9.623% | $231.7101 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $23.63 | 6.104% | $25.0724 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $151.41 | 5.252% | $159.3621 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $1,065.35 | $1,141.6231 | $1,141.62 | $1,141.55 | $1,141.60 | |