| 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 | $122.66 | 6.136% | $130.1864 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $32.88 | 13.176% | $37.2123 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $6.84 | 7.332% | $7.3415 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $239.63 | 7.430% | $257.4345 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $170.90 | 3.177% | $176.3295 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $240.98 | 11.423% | $268.5071 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $175.81 | 8.238% | $190.2932 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $989.70 | $1,067.3045 | $1,067.30 | $1,067.35 | $1,067.20 | |