| 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 | $173.36 | 4.670% | $181.4559 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $172.90 | 9.192% | $188.793 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $237.79 | 12.164% | $266.7148 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $177.89 | 12.688% | $200.4607 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $232.87 | 3.842% | $241.8169 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $192.27 | 6.722% | $205.1944 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $75.27 | 5.309% | $79.2661 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $1,262.35 | $1,363.7018 | $1,363.70 | $1,363.65 | $1,363.80 | |