| 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 | $226.70 | 8.124% | $245.1171 | $245.12 | $245.10 | $245.10 |
| Purchase #2 | $142.53 | 8.575% | $154.7519 | $154.75 | $154.75 | $154.80 |
| Purchase #3 | $42.86 | 7.156% | $45.9271 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $158.69 | 12.653% | $178.769 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $94.47 | 4.381% | $98.6087 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $136.50 | 4.811% | $143.067 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $97.49 | 13.817% | $110.9602 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $899.24 | $977.2010 | $977.21 | $977.15 | $977.30 | |