| 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 | $156.78 | 3.687% | $162.5605 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $237.92 | 11.150% | $264.4481 | $264.45 | $264.45 | $264.40 |
| Purchase #3 | $215.59 | 4.507% | $225.3066 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $221.58 | 6.192% | $235.3002 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $242.27 | 8.368% | $262.5432 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $176.57 | 12.201% | $198.1133 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $169.74 | 6.549% | $180.8563 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $1,420.45 | $1,529.1282 | $1,529.13 | $1,529.10 | $1,529.10 | |