| 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 | $148.76 | 8.508% | $161.4165 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $171.72 | 13.461% | $194.8352 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $8.70 | 6.400% | $9.2568 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $186.33 | 3.504% | $192.859 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $128.97 | 6.436% | $137.2705 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $242.74 | 13.390% | $275.2429 | $275.24 | $275.25 | $275.20 |
| Purchase #7 | $219.45 | 7.397% | $235.6827 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $1,106.67 | $1,206.5636 | $1,206.57 | $1,206.55 | $1,206.60 | |