| 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 | $137.65 | 6.820% | $147.0377 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $190.51 | 3.317% | $196.8292 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $159.87 | 6.805% | $170.7492 | $170.75 | $170.75 | $170.70 |
| Purchase #4 | $46.69 | 6.654% | $49.7968 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $224.62 | 5.355% | $236.6484 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $159.79 | 5.186% | $168.0767 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $170.41 | 11.729% | $190.3974 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $1,089.54 | $1,159.5354 | $1,159.55 | $1,159.60 | $1,159.40 | |