| 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 | $85.48 | 6.126% | $90.7165 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $228.89 | 7.859% | $246.8785 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $160.77 | 12.419% | $180.736 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $149.35 | 4.643% | $156.2843 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $143.58 | 4.225% | $149.6463 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $166.39 | 6.683% | $177.5098 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $174.46 | 13.521% | $198.0487 | $198.05 | $198.05 | $198.00 |
| 7 purchase totals = | $1,108.92 | $1,199.8201 | $1,199.83 | $1,199.85 | $1,199.70 | |