| 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 | $131.75 | 4.210% | $137.2967 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $141.37 | 6.514% | $150.5788 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $216.39 | 7.646% | $232.9352 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $157.59 | 8.797% | $171.4532 | $171.45 | $171.45 | $171.50 |
| Purchase #5 | $168.34 | 11.298% | $187.3591 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $86.35 | 7.301% | $92.6544 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $209.91 | 13.247% | $237.7168 | $237.72 | $237.70 | $237.70 |
| 7 purchase totals = | $1,111.70 | $1,209.9942 | $1,210.00 | $1,210.00 | $1,210.10 | |