| 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 | $145.34 | 6.526% | $154.8249 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $73.75 | 4.613% | $77.1521 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $202.65 | 7.689% | $218.2318 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $56.57 | 13.354% | $64.1244 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $7.63 | 6.395% | $8.1179 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $184.59 | 11.345% | $205.5317 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $12.85 | 6.289% | $13.6581 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $683.38 | $741.6409 | $741.63 | $741.60 | $741.60 | |