| 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 | $174.38 | 4.365% | $181.9917 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $243.35 | 3.200% | $251.1372 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $131.39 | 4.767% | $137.6534 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $210.43 | 13.163% | $238.1289 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $193.68 | 11.798% | $216.5304 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $153.90 | 13.557% | $174.7642 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $125.53 | 6.572% | $133.7798 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $1,232.66 | $1,333.9856 | $1,333.98 | $1,334.05 | $1,334.00 | |