| 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 | $123.92 | 8.584% | $134.5573 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $22.43 | 11.819% | $25.081 | $25.08 | $25.10 | $25.10 |
| Purchase #3 | $37.64 | 3.779% | $39.0624 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $37.28 | 7.248% | $39.9821 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $160.78 | 9.757% | $176.4673 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $215.45 | 3.457% | $222.8981 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $84.79 | 4.437% | $88.5521 | $88.55 | $88.55 | $88.60 |
| 7 purchase totals = | $682.29 | $726.6003 | $726.60 | $726.60 | $726.80 | |