| 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 | $141.97 | 13.269% | $160.808 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $152.85 | 5.484% | $161.2323 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $86.62 | 7.735% | $93.3201 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $247.46 | 10.859% | $274.3317 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $70.72 | 11.220% | $78.6548 | $78.65 | $78.65 | $78.70 |
| Purchase #6 | $22.63 | 7.318% | $24.2861 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $243.43 | 6.284% | $258.7271 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $965.68 | $1,051.3601 | $1,051.36 | $1,051.40 | $1,051.30 | |