| 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 | $202.55 | 6.806% | $216.3356 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $220.25 | 11.785% | $246.2065 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $148.88 | 5.724% | $157.4019 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $108.49 | 10.665% | $120.0605 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $174.56 | 8.686% | $189.7223 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $162.59 | 7.850% | $175.3533 | $175.35 | $175.35 | $175.40 |
| Purchase #7 | $33.67 | 5.566% | $35.5441 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $1,050.99 | $1,140.6242 | $1,140.62 | $1,140.60 | $1,140.60 | |