| 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 | $82.38 | 11.386% | $91.7598 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $36.49 | 6.320% | $38.7962 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $234.63 | 5.347% | $247.1757 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $145.79 | 13.363% | $165.2719 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $166.54 | 6.295% | $177.0237 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $189.33 | 7.546% | $203.6168 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $229.33 | 10.515% | $253.444 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,084.49 | $1,177.0881 | $1,177.09 | $1,177.05 | $1,177.10 | |