| 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 | $141.58 | 8.549% | $153.6837 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $175.81 | 4.124% | $183.0604 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $33.80 | 13.712% | $38.4347 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $173.90 | 10.498% | $192.156 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $212.85 | 3.580% | $220.47 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $100.94 | 9.209% | $110.2356 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $213.94 | 6.479% | $227.8012 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,052.82 | $1,125.8416 | $1,125.84 | $1,125.85 | $1,125.90 | |