| 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 | $190.59 | 3.279% | $196.8394 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $172.50 | 11.754% | $192.7757 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $58.84 | 7.786% | $63.4213 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $189.29 | 12.625% | $213.1879 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $168.62 | 9.279% | $184.2662 | $184.27 | $184.25 | $184.30 |
| Purchase #6 | $137.89 | 5.124% | $144.9555 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $173.99 | 13.791% | $197.985 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,091.72 | $1,193.4310 | $1,193.45 | $1,193.45 | $1,193.50 | |