| 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 | $184.35 | 7.670% | $198.4896 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $159.29 | 6.724% | $170.0007 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $200.45 | 10.830% | $222.1587 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $194.68 | 4.602% | $203.6392 | $203.64 | $203.65 | $203.60 |
| Purchase #5 | $249.68 | 6.592% | $266.1389 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $202.74 | 7.275% | $217.4893 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $179.34 | 3.293% | $185.2457 | $185.25 | $185.25 | $185.20 |
| 7 purchase totals = | $1,370.53 | $1,463.1621 | $1,463.17 | $1,463.20 | $1,463.10 | |