| 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 | $157.59 | 13.143% | $178.3021 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $177.83 | 5.146% | $186.9811 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $53.42 | 12.493% | $60.0938 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $101.26 | 11.384% | $112.7874 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $185.87 | 3.768% | $192.8736 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $15.79 | 12.329% | $17.7367 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $235.94 | 10.139% | $259.862 | $259.86 | $259.85 | $259.90 |
| 7 purchase totals = | $927.70 | $1,008.6367 | $1,008.63 | $1,008.65 | $1,008.70 | |