| 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 | $13.32 | 9.151% | $14.5389 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $133.95 | 7.255% | $143.6681 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $238.98 | 7.549% | $257.0206 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $67.48 | 5.569% | $71.238 | $71.24 | $71.25 | $71.20 |
| Purchase #5 | $198.99 | 5.756% | $210.4439 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $175.79 | 5.253% | $185.0242 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $172.47 | 9.256% | $188.4338 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $1,000.98 | $1,070.3675 | $1,070.36 | $1,070.35 | $1,070.20 | |