| 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 | $165.73 | 4.713% | $173.5409 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $216.90 | 3.163% | $223.7605 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $63.59 | 7.343% | $68.2594 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $226.31 | 4.700% | $236.9466 | $236.95 | $236.95 | $236.90 |
| Purchase #5 | $237.45 | 5.666% | $250.9039 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $198.74 | 5.631% | $209.931 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $195.99 | 9.617% | $214.8384 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,304.71 | $1,378.1807 | $1,378.18 | $1,378.20 | $1,378.10 | |