| 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 | $143.29 | 6.724% | $152.9248 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $15.96 | 3.285% | $16.4843 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $213.39 | 6.518% | $227.2988 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $173.31 | 7.780% | $186.7935 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $86.28 | 8.860% | $93.9244 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $22.25 | 13.769% | $25.3136 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $17.27 | 13.347% | $19.575 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $671.75 | $722.3144 | $722.30 | $722.30 | $722.30 | |