| 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 | $155.70 | 12.187% | $174.6752 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $39.72 | 11.588% | $44.3228 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $138.61 | 5.197% | $145.8136 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $21.28 | 5.522% | $22.4551 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $220.86 | 10.320% | $243.6528 | $243.65 | $243.65 | $243.70 |
| Purchase #6 | $108.74 | 4.246% | $113.3571 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $247.90 | 11.843% | $277.2588 | $277.26 | $277.25 | $277.30 |
| 7 purchase totals = | $932.81 | $1,021.5354 | $1,021.54 | $1,021.50 | $1,021.70 | |