| 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 | $195.77 | 7.540% | $210.5311 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $173.60 | 4.544% | $181.4884 | $181.49 | $181.50 | $181.50 |
| Purchase #3 | $234.74 | 10.379% | $259.1037 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $180.86 | 11.505% | $201.6679 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $153.42 | 7.549% | $165.0017 | $165.00 | $165.00 | $165.00 |
| Purchase #6 | $111.63 | 8.468% | $121.0828 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $11.98 | 8.469% | $12.9946 | $12.99 | $13.00 | $13.00 |
| 7 purchase totals = | $1,062.00 | $1,151.8702 | $1,151.86 | $1,151.90 | $1,151.90 | |