| 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 | $167.94 | 11.316% | $186.9441 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $165.94 | 7.751% | $178.802 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $129.34 | 11.336% | $144.002 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $8.93 | 6.616% | $9.5208 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $183.64 | 8.677% | $199.5744 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $96.72 | 5.111% | $101.6634 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $48.80 | 11.723% | $54.5208 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $801.31 | $875.0275 | $875.01 | $874.95 | $875.00 | |