| 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 | $148.50 | 8.628% | $161.3126 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $213.66 | 7.788% | $230.2998 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $50.80 | 9.477% | $55.6143 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $89.35 | 8.405% | $96.8599 | $96.86 | $96.85 | $96.90 |
| Purchase #5 | $65.59 | 6.530% | $69.873 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $211.27 | 8.261% | $228.723 | $228.72 | $228.70 | $228.70 |
| Purchase #7 | $71.89 | 7.604% | $77.3565 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $851.06 | $920.0391 | $920.03 | $919.95 | $920.10 | |