| 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 | $181.85 | 8.563% | $197.4218 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $118.63 | 13.198% | $134.2868 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $182.45 | 9.647% | $200.051 | $200.05 | $200.05 | $200.10 |
| Purchase #4 | $12.26 | 6.234% | $13.0243 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $140.44 | 13.364% | $159.2084 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $163.78 | 9.856% | $179.9222 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $146.38 | 11.162% | $162.7189 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $945.79 | $1,046.6334 | $1,046.63 | $1,046.55 | $1,046.60 | |