| 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 | $45.42 | 12.668% | $51.1738 | $51.17 | $51.15 | $51.20 |
| Purchase #2 | $63.77 | 8.820% | $69.3945 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $170.71 | 10.163% | $188.0593 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $234.48 | 3.195% | $241.9716 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $155.28 | 3.107% | $160.1045 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $205.96 | 5.621% | $217.537 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $133.76 | 4.740% | $140.1002 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $1,009.38 | $1,068.3409 | $1,068.33 | $1,068.30 | $1,068.40 | |