| 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 | $33.74 | 7.448% | $36.253 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $138.29 | 12.105% | $155.03 | $155.03 | $155.05 | $155.00 |
| Purchase #3 | $39.63 | 7.341% | $42.5392 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $109.50 | 8.740% | $119.0703 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $219.60 | 5.764% | $232.2577 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $168.83 | 8.832% | $183.7411 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $181.36 | 12.443% | $203.9266 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $890.95 | $972.8179 | $972.82 | $972.85 | $972.80 | |