| 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 | $162.59 | 10.694% | $179.9774 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $187.87 | 10.183% | $207.0008 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $232.90 | 3.794% | $241.7362 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $221.58 | 7.451% | $238.0899 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $32.91 | 13.131% | $37.2314 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $151.38 | 7.177% | $162.2445 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $25.65 | 12.625% | $28.8883 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $1,014.88 | $1,095.1685 | $1,095.17 | $1,095.25 | $1,095.10 | |