| 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 | $166.84 | 6.115% | $177.0423 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $34.26 | 10.768% | $37.9491 | $37.95 | $37.95 | $37.90 |
| Purchase #3 | $113.78 | 12.656% | $128.18 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $164.65 | 12.774% | $185.6824 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $35.36 | 5.654% | $37.3593 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $158.36 | 3.125% | $163.3088 | $163.31 | $163.30 | $163.30 |
| Purchase #7 | $135.58 | 4.793% | $142.0783 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $808.83 | $871.6002 | $871.60 | $871.65 | $871.60 | |