| 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 | $74.50 | 13.635% | $84.6581 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $180.63 | 10.241% | $199.1283 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $181.36 | 13.855% | $206.4874 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $209.93 | 3.871% | $218.0564 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $87.92 | 11.523% | $98.051 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $219.73 | 11.584% | $245.1835 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $136.50 | 13.707% | $155.2101 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $1,090.57 | $1,206.7748 | $1,206.78 | $1,206.80 | $1,206.90 | |