| 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 | $174.97 | 10.574% | $193.4713 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $67.29 | 11.556% | $75.066 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $207.87 | 5.671% | $219.6583 | $219.66 | $219.65 | $219.70 |
| Purchase #4 | $96.63 | 11.553% | $107.7937 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $237.74 | 8.385% | $257.6745 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $56.75 | 12.731% | $63.9748 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $81.31 | 12.797% | $91.7152 | $91.72 | $91.70 | $91.70 |
| 7 purchase totals = | $922.56 | $1,009.3538 | $1,009.35 | $1,009.25 | $1,009.50 | |