| 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 | $171.98 | 7.107% | $184.2026 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $80.29 | 6.590% | $85.5811 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $179.95 | 6.455% | $191.5658 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $75.48 | 11.324% | $84.0274 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $52.74 | 11.269% | $58.6833 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $177.45 | 6.492% | $188.9701 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $182.55 | 3.663% | $189.2368 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $920.44 | $982.2671 | $982.27 | $982.30 | $982.30 | |