| 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 | $143.44 | 8.552% | $155.707 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $202.46 | 13.206% | $229.1969 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $49.60 | 9.527% | $54.3254 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $27.29 | 3.398% | $28.2173 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $57.53 | 11.169% | $63.9555 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $94.50 | 4.658% | $98.9018 | $98.90 | $98.90 | $98.90 |
| Purchase #7 | $221.77 | 6.214% | $235.5508 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $796.59 | $865.8547 | $865.87 | $865.85 | $865.90 | |