| 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 | $174.88 | 4.351% | $182.489 | $182.49 | $182.50 | $182.50 |
| Purchase #2 | $122.61 | 3.769% | $127.2312 | $127.23 | $127.25 | $127.20 |
| Purchase #3 | $242.61 | 13.681% | $275.8015 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $30.71 | 5.294% | $32.3358 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $132.88 | 4.682% | $139.1014 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $161.67 | 8.629% | $175.6205 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $161.82 | 4.813% | $169.6084 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $1,027.18 | $1,102.1878 | $1,102.19 | $1,102.20 | $1,102.10 | |