| 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 | $173.75 | 7.833% | $187.3598 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $38.50 | 12.336% | $43.2494 | $43.25 | $43.25 | $43.20 |
| Purchase #3 | $102.58 | 6.393% | $109.1379 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $233.93 | 12.242% | $262.5677 | $262.57 | $262.55 | $262.60 |
| Purchase #5 | $236.28 | 13.737% | $268.7378 | $268.74 | $268.75 | $268.70 |
| Purchase #6 | $240.69 | 6.555% | $256.4672 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $204.57 | 6.641% | $218.1555 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,230.30 | $1,345.6753 | $1,345.69 | $1,345.65 | $1,345.70 | |