| 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 | $174.42 | 11.548% | $194.562 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $110.62 | 8.435% | $119.9508 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $195.50 | 4.562% | $204.4187 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $123.37 | 4.612% | $129.0598 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $139.95 | 10.873% | $155.1668 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $120.90 | 12.691% | $136.2434 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $165.52 | 10.786% | $183.373 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,030.28 | $1,122.7745 | $1,122.77 | $1,122.70 | $1,122.90 | |