| 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 | $151.94 | 5.509% | $160.3104 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $191.96 | 8.464% | $208.2075 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $148.69 | 9.498% | $162.8126 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $145.26 | 4.842% | $152.2935 | $152.29 | $152.30 | $152.30 |
| Purchase #5 | $11.70 | 10.682% | $12.9498 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $231.60 | 7.258% | $248.4095 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $185.83 | 4.369% | $193.9489 | $193.95 | $193.95 | $193.90 |
| 7 purchase totals = | $1,066.98 | $1,138.9322 | $1,138.93 | $1,138.90 | $1,138.80 | |