| 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 | $174.32 | 7.497% | $187.3888 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $51.92 | 12.163% | $58.235 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $173.83 | 5.203% | $182.8744 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $221.27 | 12.179% | $248.2185 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $17.45 | 13.331% | $19.7763 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $6.69 | 6.423% | $7.1197 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $201.47 | 7.593% | $216.7676 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $846.95 | $920.3803 | $920.39 | $920.35 | $920.40 | |