| 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 | $148.65 | 12.440% | $167.1421 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $119.36 | 13.545% | $135.5273 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $42.92 | 9.740% | $47.1004 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $191.99 | 4.403% | $200.4433 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $180.66 | 10.506% | $199.6401 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $47.56 | 4.862% | $49.8724 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $81.31 | 9.493% | $89.0288 | $89.03 | $89.05 | $89.00 |
| 7 purchase totals = | $812.45 | $888.7544 | $888.75 | $888.80 | $888.60 | |