| 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 | $177.54 | 13.762% | $201.9731 | $201.97 | $201.95 | $202.00 |
| Purchase #2 | $111.46 | 9.756% | $122.334 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $226.63 | 6.744% | $241.9139 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $247.40 | 12.825% | $279.1291 | $279.13 | $279.15 | $279.10 |
| Purchase #5 | $33.34 | 5.299% | $35.1067 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $177.67 | 5.669% | $187.7421 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $73.68 | 4.731% | $77.1658 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $1,047.72 | $1,145.3647 | $1,145.36 | $1,145.35 | $1,145.30 | |