| 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 | $14.73 | 13.480% | $16.7156 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $172.84 | 5.810% | $182.882 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $194.52 | 7.554% | $209.214 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $215.63 | 6.609% | $229.881 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $162.30 | 9.845% | $178.2784 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $76.26 | 10.457% | $84.2345 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $197.55 | 6.351% | $210.0964 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $1,033.83 | $1,111.3019 | $1,111.30 | $1,111.35 | $1,111.30 | |