| 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 | $168.53 | 3.169% | $173.8707 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $219.36 | 4.804% | $229.8981 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $177.60 | 4.841% | $186.1976 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $101.89 | 13.292% | $115.4332 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $20.53 | 12.424% | $23.0806 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $202.30 | 8.346% | $219.184 | $219.18 | $219.20 | $219.20 |
| Purchase #7 | $37.82 | 3.821% | $39.2651 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $928.03 | $986.9293 | $986.93 | $986.95 | $987.00 | |