| 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 | $159.32 | 5.584% | $168.2164 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $132.59 | 4.614% | $138.7077 | $138.71 | $138.70 | $138.70 |
| Purchase #3 | $243.72 | 13.549% | $276.7416 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $212.25 | 6.410% | $225.8552 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $64.91 | 12.103% | $72.7661 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $128.75 | 9.393% | $140.8435 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $169.66 | 6.427% | $180.564 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,111.20 | $1,203.6945 | $1,203.70 | $1,203.65 | $1,203.70 | |