| 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 | $177.53 | 12.250% | $199.2774 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $118.76 | 7.868% | $128.104 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $239.56 | 10.617% | $264.9941 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $70.83 | 4.418% | $73.9593 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $161.29 | 10.162% | $177.6803 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $80.73 | 5.650% | $85.2912 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $91.45 | 8.610% | $99.3238 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $940.15 | $1,028.6301 | $1,028.62 | $1,028.65 | $1,028.70 | |