| 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 | $203.75 | 6.203% | $216.3886 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $237.74 | 8.364% | $257.6246 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $135.30 | 6.350% | $143.8916 | $143.89 | $143.90 | $143.90 |
| Purchase #4 | $114.37 | 6.254% | $121.5227 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $84.27 | 3.444% | $87.1723 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $76.85 | 11.466% | $85.6616 | $85.66 | $85.65 | $85.70 |
| Purchase #7 | $162.32 | 11.833% | $181.5273 | $181.53 | $181.55 | $181.50 |
| 7 purchase totals = | $1,014.60 | $1,093.7887 | $1,093.78 | $1,093.75 | $1,093.80 | |