| 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 | $132.38 | 4.169% | $137.8989 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $180.53 | 6.167% | $191.6633 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $118.59 | 9.121% | $129.4066 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $29.52 | 6.116% | $31.3254 | $31.33 | $31.35 | $31.30 |
| Purchase #5 | $86.36 | 13.225% | $97.7811 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $98.46 | 10.236% | $108.5384 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $150.77 | 7.650% | $162.3039 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $796.61 | $858.9176 | $858.92 | $858.95 | $858.90 | |