| 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 | $161.28 | 6.391% | $171.5874 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $7.44 | 13.732% | $8.4617 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $88.75 | 11.653% | $99.092 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $68.76 | 10.158% | $75.7446 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $122.35 | 10.182% | $134.8077 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $91.77 | 11.323% | $102.1611 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $124.65 | 13.105% | $140.9854 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $665.00 | $732.8399 | $732.84 | $732.85 | $732.90 | |