| 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 | $156.88 | 13.153% | $177.5144 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $218.37 | 8.407% | $236.7284 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $249.40 | 9.646% | $273.4571 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $42.70 | 9.393% | $46.7108 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $179.58 | 6.522% | $191.2922 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $107.63 | 8.278% | $116.5396 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $35.99 | 4.580% | $37.6383 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $990.55 | $1,079.8808 | $1,079.88 | $1,079.90 | $1,079.80 | |