| 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 | $13.67 | 3.208% | $14.1085 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $167.83 | 6.820% | $179.276 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $98.32 | 5.226% | $103.4582 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $130.32 | 7.547% | $140.1553 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $154.46 | 3.563% | $159.9634 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $129.55 | 8.304% | $140.3078 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $32.91 | 9.849% | $36.1513 | $36.15 | $36.15 | $36.20 |
| 7 purchase totals = | $727.06 | $773.4205 | $773.43 | $773.40 | $773.60 | |