| 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 | $187.80 | 4.128% | $195.5524 | $195.55 | $195.55 | $195.60 |
| Purchase #2 | $136.73 | 12.187% | $153.3933 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $69.80 | 13.726% | $79.3807 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $174.88 | 9.475% | $191.4499 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $215.32 | 6.113% | $228.4825 | $228.48 | $228.50 | $228.50 |
| Purchase #6 | $88.44 | 6.365% | $94.0692 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $211.39 | 7.592% | $227.4387 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,084.36 | $1,169.7667 | $1,169.76 | $1,169.80 | $1,169.80 | |