| 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 | $134.88 | 4.385% | $140.7945 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $150.82 | 13.830% | $171.6784 | $171.68 | $171.70 | $171.70 |
| Purchase #3 | $54.56 | 11.771% | $60.9823 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $54.56 | 4.475% | $57.0016 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $213.33 | 3.769% | $221.3704 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $246.32 | 13.273% | $279.0141 | $279.01 | $279.00 | $279.00 |
| Purchase #7 | $185.52 | 10.384% | $204.7844 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,039.99 | $1,135.6257 | $1,135.61 | $1,135.65 | $1,135.70 | |