| 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 | $150.85 | 3.342% | $155.8914 | $155.89 | $155.90 | $155.90 |
| Purchase #2 | $67.68 | 8.854% | $73.6724 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $165.59 | 8.664% | $179.9367 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $196.86 | 7.244% | $211.1205 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $97.36 | 4.332% | $101.5776 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $110.86 | 10.439% | $122.4327 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $56.39 | 9.587% | $61.7961 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $845.59 | $906.4274 | $906.43 | $906.45 | $906.40 | |