| 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 | $156.57 | 5.321% | $164.9011 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $113.63 | 13.261% | $128.6985 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $38.53 | 5.521% | $40.6572 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $108.31 | 12.152% | $121.4718 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $74.93 | 13.797% | $85.2681 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $72.48 | 9.719% | $79.5243 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $170.60 | 13.252% | $193.2079 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $735.05 | $813.7289 | $813.73 | $813.65 | $813.80 | |