| 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 | $42.36 | 11.337% | $47.1624 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $178.35 | 6.852% | $190.5705 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $147.69 | 7.613% | $158.9336 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $147.86 | 7.347% | $158.7233 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $10.99 | 6.703% | $11.7267 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $135.74 | 13.459% | $154.0092 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $189.54 | 6.156% | $201.2081 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $852.53 | $922.3338 | $922.33 | $922.30 | $922.30 | |