| 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 | $203.75 | 8.513% | $221.0952 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $211.92 | 6.392% | $225.4659 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $120.63 | 11.737% | $134.7883 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $141.39 | 13.379% | $160.3066 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $159.87 | 5.435% | $168.5589 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $5.55 | 7.350% | $5.9579 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $208.58 | 7.733% | $224.7095 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $1,051.69 | $1,140.8823 | $1,140.90 | $1,140.85 | $1,141.00 | |