| 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 | $216.45 | 6.545% | $230.6167 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $120.47 | 6.207% | $127.9476 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $96.59 | 12.260% | $108.4319 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $143.34 | 5.413% | $151.099 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $20.58 | 13.148% | $23.2859 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $146.94 | 4.623% | $153.733 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $8.49 | 13.448% | $9.6317 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $752.86 | $804.7458 | $804.75 | $804.80 | $804.60 | |