| 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 | $228.73 | 12.847% | $258.1149 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $170.55 | 12.427% | $191.7442 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $168.39 | 9.190% | $183.865 | $183.87 | $183.85 | $183.90 |
| Purchase #4 | $60.94 | 10.221% | $67.1687 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $222.84 | 3.451% | $230.5302 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $50.75 | 9.642% | $55.6433 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $175.72 | 12.843% | $198.2877 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,077.92 | $1,185.3540 | $1,185.35 | $1,185.35 | $1,185.30 | |