| 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 | $142.37 | 6.158% | $151.1371 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $198.62 | 13.739% | $225.9084 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $183.95 | 4.772% | $192.7281 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $134.58 | 8.433% | $145.9291 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $19.41 | 7.399% | $20.8461 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $246.76 | 12.423% | $277.415 | $277.42 | $277.40 | $277.40 |
| Purchase #7 | $205.96 | 7.279% | $220.9518 | $220.95 | $220.95 | $221.00 |
| 7 purchase totals = | $1,131.65 | $1,234.9156 | $1,234.93 | $1,234.95 | $1,234.80 | |