| 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 | $164.36 | 7.152% | $176.115 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $182.56 | 13.673% | $207.5214 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $210.43 | 5.293% | $221.5681 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $139.52 | 12.329% | $156.7214 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $86.32 | 13.871% | $98.2934 | $98.29 | $98.30 | $98.30 |
| Purchase #6 | $194.59 | 12.120% | $218.1743 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $132.35 | 5.115% | $139.1197 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $1,110.13 | $1,217.5133 | $1,217.51 | $1,217.40 | $1,217.50 | |