| 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 | $168.32 | 6.688% | $179.5772 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $168.98 | 5.649% | $178.5257 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $83.52 | 5.669% | $88.2547 | $88.25 | $88.25 | $88.30 |
| Purchase #4 | $128.65 | 3.113% | $132.6549 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $221.99 | 5.455% | $234.0996 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $147.95 | 12.189% | $165.9836 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $170.61 | 6.430% | $181.5802 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $1,090.02 | $1,160.6759 | $1,160.67 | $1,160.75 | $1,160.80 | |