| 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 | $184.83 | 6.157% | $196.21 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $142.64 | 6.452% | $151.8431 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $247.74 | 4.194% | $258.1302 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $106.39 | 5.515% | $112.2574 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $130.67 | 6.530% | $139.2028 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $212.27 | 3.139% | $218.9332 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $8.78 | 3.724% | $9.107 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $1,033.32 | $1,085.6837 | $1,085.68 | $1,085.70 | $1,085.60 | |