| 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 | $211.38 | 8.270% | $228.8611 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $148.34 | 8.467% | $160.8999 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $63.73 | 4.824% | $66.8043 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $61.89 | 7.187% | $66.338 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $178.79 | 4.203% | $186.3045 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $176.93 | 11.821% | $197.8449 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $18.54 | 6.784% | $19.7978 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $859.60 | $926.8505 | $926.84 | $926.85 | $926.80 | |