| 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 | $149.48 | 6.659% | $159.4339 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $71.88 | 5.559% | $75.8758 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $6.52 | 7.147% | $6.986 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $150.28 | 13.342% | $170.3304 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $180.53 | 11.348% | $201.0165 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $5.38 | 8.707% | $5.8484 | $5.85 | $5.85 | $5.80 |
| Purchase #7 | $43.26 | 10.757% | $47.9135 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $607.33 | $667.4045 | $667.41 | $667.45 | $667.30 | |