| 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 | $160.88 | 9.539% | $176.2263 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $190.64 | 10.670% | $210.9813 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $211.61 | 12.266% | $237.5661 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $233.84 | 9.696% | $256.5131 | $256.51 | $256.50 | $256.50 |
| Purchase #5 | $168.75 | 6.697% | $180.0512 | $180.05 | $180.05 | $180.10 |
| Purchase #6 | $216.62 | 6.711% | $231.1574 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $145.53 | 9.354% | $159.1429 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $1,327.87 | $1,451.6383 | $1,451.64 | $1,451.65 | $1,451.70 | |