| 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 | $179.87 | 13.535% | $204.2154 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $180.40 | 6.515% | $192.1531 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $73.60 | 7.321% | $78.9883 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $121.95 | 3.748% | $126.5207 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $83.54 | 9.570% | $91.5348 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $247.62 | 10.407% | $273.3898 | $273.39 | $273.40 | $273.40 |
| Purchase #7 | $189.79 | 10.130% | $209.0157 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $1,076.77 | $1,175.8178 | $1,175.82 | $1,175.80 | $1,175.80 | |