| 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 | $143.68 | 8.296% | $155.5997 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $189.35 | 6.716% | $202.0667 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $139.63 | 3.442% | $144.4361 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $76.97 | 10.202% | $84.8225 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $63.62 | 4.459% | $66.4568 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $101.49 | 7.402% | $109.0023 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $105.99 | 6.731% | $113.1242 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $820.73 | $875.5083 | $875.51 | $875.45 | $875.50 | |