| 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 | $191.96 | 4.246% | $200.1106 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $79.51 | 11.447% | $88.6115 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $180.73 | 4.195% | $188.3116 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $162.93 | 13.783% | $185.3866 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $85.27 | 5.577% | $90.0255 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $223.38 | 3.847% | $231.9734 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $178.97 | 7.513% | $192.416 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $1,102.75 | $1,176.8352 | $1,176.84 | $1,176.80 | $1,176.80 | |