| 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 | $176.29 | 9.705% | $193.3989 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $24.62 | 10.149% | $27.1187 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $49.68 | 13.272% | $56.2735 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $65.58 | 5.414% | $69.1305 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $239.53 | 6.298% | $254.6156 | $254.62 | $254.60 | $254.60 |
| Purchase #6 | $171.68 | 4.549% | $179.4897 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $183.67 | 5.547% | $193.8582 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $911.05 | $973.8851 | $973.89 | $973.85 | $973.90 | |