| 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 | $33.56 | 12.847% | $37.8715 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $245.38 | 11.157% | $272.757 | $272.76 | $272.75 | $272.80 |
| Purchase #3 | $46.63 | 13.226% | $52.7973 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $85.76 | 9.513% | $93.9183 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $127.54 | 8.204% | $138.0034 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $151.41 | 5.650% | $159.9647 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $223.66 | 10.673% | $247.5312 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $913.94 | $1,002.8434 | $1,002.84 | $1,002.80 | $1,002.90 | |