| 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 | $170.91 | 6.345% | $181.7542 | $181.75 | $181.75 | $181.80 |
| Purchase #2 | $70.54 | 3.864% | $73.2657 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $87.27 | 4.832% | $91.4869 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $179.87 | 8.580% | $195.3028 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $192.72 | 8.784% | $209.6485 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $129.37 | 6.201% | $137.3922 | $137.39 | $137.40 | $137.40 |
| Purchase #7 | $230.51 | 6.451% | $245.3802 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,061.19 | $1,134.2305 | $1,134.23 | $1,134.25 | $1,134.30 | |