| 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 | $181.88 | 10.399% | $200.7937 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $58.30 | 8.444% | $63.2229 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $244.54 | 7.469% | $262.8047 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $14.52 | 8.320% | $15.7281 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $240.32 | 9.465% | $263.0663 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $137.34 | 11.621% | $153.3003 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $164.72 | 12.495% | $185.3018 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $1,041.62 | $1,144.2178 | $1,144.21 | $1,144.20 | $1,144.20 | |