| 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 | $153.79 | 13.607% | $174.7162 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $196.62 | 10.326% | $216.923 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $17.30 | 8.432% | $18.7587 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $30.34 | 7.717% | $32.6813 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $111.58 | 6.824% | $119.1942 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $82.33 | 10.597% | $91.0545 | $91.05 | $91.05 | $91.10 |
| Purchase #7 | $65.40 | 11.873% | $73.1649 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $657.36 | $726.4928 | $726.48 | $726.45 | $726.60 | |