| 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 | $108.65 | 12.837% | $122.5974 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $165.39 | 11.492% | $184.3966 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $36.30 | 6.543% | $38.6751 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $7.80 | 4.768% | $8.1719 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $161.87 | 3.659% | $167.7928 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $110.61 | 8.252% | $119.7375 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $166.48 | 13.794% | $189.4443 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $757.10 | $830.8156 | $830.82 | $830.85 | $830.80 | |