| 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 | $161.41 | 12.598% | $181.7444 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $24.84 | 9.282% | $27.1456 | $27.15 | $27.15 | $27.10 |
| Purchase #3 | $138.72 | 8.782% | $150.9024 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $119.48 | 13.102% | $135.1343 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $123.65 | 9.672% | $135.6094 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $147.60 | 13.195% | $167.0758 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $116.51 | 13.308% | $132.0152 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $832.21 | $929.6271 | $929.63 | $929.65 | $929.50 | |