| 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 | $187.33 | 9.212% | $204.5868 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $214.27 | 5.461% | $225.9713 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $157.32 | 6.613% | $167.7236 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $166.83 | 4.541% | $174.4058 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $160.39 | 11.524% | $178.8733 | $178.87 | $178.85 | $178.90 |
| Purchase #6 | $184.51 | 10.228% | $203.3817 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $173.46 | 13.482% | $196.8459 | $196.85 | $196.85 | $196.80 |
| 7 purchase totals = | $1,244.11 | $1,351.7884 | $1,351.79 | $1,351.75 | $1,351.80 | |