| 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 | $181.96 | 5.521% | $192.006 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $96.85 | 12.759% | $109.2071 | $109.21 | $109.20 | $109.20 |
| Purchase #3 | $153.39 | 4.841% | $160.8156 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $104.99 | 5.512% | $110.777 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $35.53 | 13.211% | $40.2239 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $129.34 | 12.857% | $145.9692 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $204.95 | 6.781% | $218.8477 | $218.85 | $218.85 | $218.80 |
| 7 purchase totals = | $907.01 | $977.8465 | $977.86 | $977.80 | $977.80 | |